21568779036

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1217}}^1$

素因数の和:1458

約数の個数: 288

約数和(自身を含む): 69281593920

約数和(自身を除く): 47712814884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 119, 126, 147, 153, 189, 196, 197, 204, 238, 252, 294, 306, 357, 378, 394, 441, 459, 476, 588, 591, 612, 714, 756, 788, 833, 882, 918, 1071, 1182, 1217, 1323, 1379, 1428, 1666, 1764, 1773, 1836, 2142, 2364, 2434, 2499, 2646, 2758, 3213, 3332, 3349, 3546, 3651, 4137, 4284, 4868, 4998, 5292, 5319, 5516, 6426, 6698, 7092, 7302, 7497, 8274, 8519, 9653, 9996, 10047, 10638, 10953, 12411, 12852, 13396, 14604, 14994, 16548, 17038, 19306, 20094, 20689, 21276, 21906, 22491, 23443, 24822, 25557, 28959, 29988, 30141, 32859, 34076, 37233, 38612, 40188, 41378, 43812, 44982, 46886, 49644, 51114, 57918, 59633, 60282, 62067, 65718, 70329, 74466, 76671, 82756, 86877, 89964, 90423, 93772, 102228, 115836, 119266, 120564, 124134, 131436, 140658, 144823, 148932, 153342, 164101, 173754, 178899, 180846, 186201, 210987, 230013, 238532, 239749, 248268, 260631, 281316, 289646, 306684, 328202, 347508, 357798, 361692, 372402, 421974, 434469, 460026, 479498, 492303, 521262, 536697, 558603, 579292, 632961, 656404, 715596, 719247, 744804, 843948, 868938, 920052, 958996, 984606, 1013761, 1042524, 1073394, 1117206, 1265922, 1303407, 1438494, 1476909, 1610091, 1678243, 1737876, 1969212, 2027522, 2146788, 2157741, 2234412, 2531844, 2606814, 2876988, 2953818, 3041283, 3220182, 3356486, 3910221, 4055044, 4075733, 4315482, 4430727, 5034729, 5213628, 5907636, 6082566, 6440364, 6473223, 6712972, 7820442, 8151466, 8630964, 8861454, 9123849, 10069458, 11747701, 12165132, 12227199, 12946446, 15104187, 15640884, 16302932, 17722908, 18247698, 20138916, 23495402, 24454398, 25892892, 27371547, 28530131, 30208374, 35243103, 36495396, 36681597, 45312561, 46990804, 48908796, 54743094, 57060262, 60416748, 70486206, 73363194, 85590393, 90625122, 105729309, 109486188, 110044791, 114120524, 140972412, 146726388, 171180786, 181250244, 199710917, 211458618, 220089582, 256771179, 317187927, 342361572, 399421834, 422917236, 440179164, 513542358, 599132751, 634375854, 770313537, 798843668, 1027084716, 1198265502, 1268751708, 1540627074, 1797398253, 2396531004, 3081254148, 3594796506, 5392194759, 7189593012, 10784389518, 21568779036]

約数ペア:

[(1, 21568779036), (2, 10784389518), (3, 7189593012), (4, 5392194759), (6, 3594796506), (7, 3081254148), (9, 2396531004), (12, 1797398253), (14, 1540627074), (17, 1268751708), (18, 1198265502), (21, 1027084716), (27, 798843668), (28, 770313537), (34, 634375854), (36, 599132751), (42, 513542358), (49, 440179164), (51, 422917236), (54, 399421834), (63, 342361572), (68, 317187927), (84, 256771179), (98, 220089582), (102, 211458618), (108, 199710917), (119, 181250244), (126, 171180786), (147, 146726388), (153, 140972412), (189, 114120524), (196, 110044791), (197, 109486188), (204, 105729309), (238, 90625122), (252, 85590393), (294, 73363194), (306, 70486206), (357, 60416748), (378, 57060262), (394, 54743094), (441, 48908796), (459, 46990804), (476, 45312561), (588, 36681597), (591, 36495396), (612, 35243103), (714, 30208374), (756, 28530131), (788, 27371547), (833, 25892892), (882, 24454398), (918, 23495402), (1071, 20138916), (1182, 18247698), (1217, 17722908), (1323, 16302932), (1379, 15640884), (1428, 15104187), (1666, 12946446), (1764, 12227199), (1773, 12165132), (1836, 11747701), (2142, 10069458), (2364, 9123849), (2434, 8861454), (2499, 8630964), (2646, 8151466), (2758, 7820442), (3213, 6712972), (3332, 6473223), (3349, 6440364), (3546, 6082566), (3651, 5907636), (4137, 5213628), (4284, 5034729), (4868, 4430727), (4998, 4315482), (5292, 4075733), (5319, 4055044), (5516, 3910221), (6426, 3356486), (6698, 3220182), (7092, 3041283), (7302, 2953818), (7497, 2876988), (8274, 2606814), (8519, 2531844), (9653, 2234412), (9996, 2157741), (10047, 2146788), (10638, 2027522), (10953, 1969212), (12411, 1737876), (12852, 1678243), (13396, 1610091), (14604, 1476909), (14994, 1438494), (16548, 1303407), (17038, 1265922), (19306, 1117206), (20094, 1073394), (20689, 1042524), (21276, 1013761), (21906, 984606), (22491, 958996), (23443, 920052), (24822, 868938), (25557, 843948), (28959, 744804), (29988, 719247), (30141, 715596), (32859, 656404), (34076, 632961), (37233, 579292), (38612, 558603), (40188, 536697), (41378, 521262), (43812, 492303), (44982, 479498), (46886, 460026), (49644, 434469), (51114, 421974), (57918, 372402), (59633, 361692), (60282, 357798), (62067, 347508), (65718, 328202), (70329, 306684), (74466, 289646), (76671, 281316), (82756, 260631), (86877, 248268), (89964, 239749), (90423, 238532), (93772, 230013), (102228, 210987), (115836, 186201), (119266, 180846), (120564, 178899), (124134, 173754), (131436, 164101), (140658, 153342), (144823, 148932)]