2204399988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 7123737600

約数和(自身を除く): 4919337612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 43, 54, 57, 63, 76, 83, 84, 86, 108, 114, 126, 129, 133, 166, 171, 172, 189, 228, 249, 252, 258, 266, 301, 332, 342, 378, 387, 399, 498, 513, 516, 532, 581, 602, 684, 747, 756, 774, 798, 817, 903, 996, 1026, 1161, 1162, 1197, 1204, 1494, 1548, 1577, 1596, 1634, 1743, 1806, 1849, 2052, 2241, 2322, 2324, 2394, 2451, 2709, 2988, 3154, 3268, 3486, 3569, 3591, 3612, 3698, 4482, 4644, 4731, 4788, 4902, 5229, 5418, 5547, 5719, 6308, 6972, 7138, 7182, 7353, 7396, 8127, 8964, 9462, 9804, 10458, 10707, 10836, 11039, 11094, 11438, 12943, 14193, 14276, 14364, 14706, 15687, 16254, 16641, 17157, 18924, 20916, 21414, 22059, 22078, 22188, 22876, 24983, 25886, 28386, 29412, 31374, 32121, 32508, 33117, 33282, 34314, 35131, 38829, 42579, 42828, 44118, 44156, 49923, 49966, 51471, 51772, 56772, 62748, 64242, 66234, 66564, 67811, 68628, 70262, 74949, 77658, 85158, 88236, 96363, 99351, 99846, 99932, 102942, 105393, 116487, 128484, 132468, 135622, 140524, 149898, 153467, 154413, 155316, 170316, 192726, 198702, 199692, 203433, 205884, 210786, 224847, 232974, 245917, 271244, 298053, 299796, 306934, 308826, 316179, 349461, 385452, 397404, 406866, 421572, 449694, 460401, 465948, 474677, 491834, 596106, 610299, 613868, 617652, 632358, 674541, 698922, 737751, 813732, 899388, 920802, 948537, 949354, 983668, 1074269, 1192212, 1220598, 1264716, 1349082, 1381203, 1397844, 1424031, 1475502, 1830897, 1841604, 1897074, 1898708, 2148538, 2213253, 2441196, 2698164, 2762406, 2848062, 2915873, 2951004, 3222807, 3661794, 3794148, 4143609, 4272093, 4297076, 4426506, 5524812, 5696124, 5831746, 6445614, 6639759, 7323588, 8287218, 8544186, 8747619, 8853012, 9668421, 11663492, 12816279, 12891228, 13279518, 16574436, 17088372, 17495238, 19336842, 20411111, 25632558, 26242857, 26559036, 29005263, 34990476, 38673684, 40822222, 51265116, 52485714, 58010526, 61233333, 78728571, 81644444, 104971428, 116021052, 122466666, 157457142, 183699999, 244933332, 314914284, 367399998, 551099997, 734799996, 1102199994, 2204399988]

約数ペア:

[(1, 2204399988), (2, 1102199994), (3, 734799996), (4, 551099997), (6, 367399998), (7, 314914284), (9, 244933332), (12, 183699999), (14, 157457142), (18, 122466666), (19, 116021052), (21, 104971428), (27, 81644444), (28, 78728571), (36, 61233333), (38, 58010526), (42, 52485714), (43, 51265116), (54, 40822222), (57, 38673684), (63, 34990476), (76, 29005263), (83, 26559036), (84, 26242857), (86, 25632558), (108, 20411111), (114, 19336842), (126, 17495238), (129, 17088372), (133, 16574436), (166, 13279518), (171, 12891228), (172, 12816279), (189, 11663492), (228, 9668421), (249, 8853012), (252, 8747619), (258, 8544186), (266, 8287218), (301, 7323588), (332, 6639759), (342, 6445614), (378, 5831746), (387, 5696124), (399, 5524812), (498, 4426506), (513, 4297076), (516, 4272093), (532, 4143609), (581, 3794148), (602, 3661794), (684, 3222807), (747, 2951004), (756, 2915873), (774, 2848062), (798, 2762406), (817, 2698164), (903, 2441196), (996, 2213253), (1026, 2148538), (1161, 1898708), (1162, 1897074), (1197, 1841604), (1204, 1830897), (1494, 1475502), (1548, 1424031), (1577, 1397844), (1596, 1381203), (1634, 1349082), (1743, 1264716), (1806, 1220598), (1849, 1192212), (2052, 1074269), (2241, 983668), (2322, 949354), (2324, 948537), (2394, 920802), (2451, 899388), (2709, 813732), (2988, 737751), (3154, 698922), (3268, 674541), (3486, 632358), (3569, 617652), (3591, 613868), (3612, 610299), (3698, 596106), (4482, 491834), (4644, 474677), (4731, 465948), (4788, 460401), (4902, 449694), (5229, 421572), (5418, 406866), (5547, 397404), (5719, 385452), (6308, 349461), (6972, 316179), (7138, 308826), (7182, 306934), (7353, 299796), (7396, 298053), (8127, 271244), (8964, 245917), (9462, 232974), (9804, 224847), (10458, 210786), (10707, 205884), (10836, 203433), (11039, 199692), (11094, 198702), (11438, 192726), (12943, 170316), (14193, 155316), (14276, 154413), (14364, 153467), (14706, 149898), (15687, 140524), (16254, 135622), (16641, 132468), (17157, 128484), (18924, 116487), (20916, 105393), (21414, 102942), (22059, 99932), (22078, 99846), (22188, 99351), (22876, 96363), (24983, 88236), (25886, 85158), (28386, 77658), (29412, 74949), (31374, 70262), (32121, 68628), (32508, 67811), (33117, 66564), (33282, 66234), (34314, 64242), (35131, 62748), (38829, 56772), (42579, 51772), (42828, 51471), (44118, 49966), (44156, 49923)]