313776792

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 1081267200

約数和(自身を除く): 767490408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 31, 36, 38, 42, 49, 56, 57, 62, 63, 72, 76, 84, 93, 98, 114, 124, 126, 133, 147, 151, 152, 168, 171, 186, 196, 217, 228, 248, 252, 266, 279, 294, 302, 342, 372, 392, 399, 434, 441, 453, 456, 504, 532, 558, 588, 589, 604, 651, 684, 744, 798, 868, 882, 906, 931, 1057, 1064, 1116, 1176, 1178, 1197, 1208, 1302, 1359, 1368, 1519, 1596, 1736, 1764, 1767, 1812, 1862, 1953, 2114, 2232, 2356, 2394, 2604, 2718, 2793, 2869, 3038, 3171, 3192, 3528, 3534, 3624, 3724, 3906, 4123, 4228, 4557, 4681, 4712, 4788, 5208, 5301, 5436, 5586, 5738, 6076, 6342, 7068, 7399, 7448, 7812, 8246, 8379, 8456, 8607, 9114, 9362, 9513, 9576, 10602, 10872, 11172, 11476, 12152, 12369, 12684, 13671, 14043, 14136, 14798, 15624, 16492, 16758, 17214, 18228, 18724, 19026, 20083, 21204, 22197, 22344, 22952, 24738, 25368, 25821, 27342, 28086, 28861, 29596, 32767, 32984, 33516, 34428, 36456, 37107, 37448, 38052, 40166, 42129, 42408, 44394, 49476, 51642, 54684, 56172, 57722, 59192, 60249, 65534, 66591, 67032, 68856, 74214, 76104, 80332, 84258, 86583, 88788, 88939, 98301, 98952, 103284, 109368, 112344, 115444, 120498, 131068, 133182, 140581, 148428, 160664, 168516, 173166, 177576, 177878, 180747, 196602, 206568, 229369, 230888, 240996, 259749, 262136, 266364, 266817, 281162, 294903, 296856, 337032, 346332, 355756, 361494, 393204, 421743, 458738, 481992, 519498, 532728, 533634, 562324, 589806, 622573, 688107, 692664, 711512, 722988, 786408, 800451, 843486, 917476, 1038996, 1067268, 1124648, 1179612, 1245146, 1265229, 1376214, 1445976, 1600902, 1686972, 1834952, 1867719, 2064321, 2077992, 2134536, 2359224, 2490292, 2530458, 2752428, 3201804, 3373944, 3735438, 4128642, 4358011, 4980584, 5060916, 5504856, 5603157, 6403608, 7470876, 8257284, 8716022, 10121832, 11206314, 13074033, 14941752, 16514568, 17432044, 22412628, 26148066, 34864088, 39222099, 44825256, 52296132, 78444198, 104592264, 156888396, 313776792]

約数ペア:

[(1, 313776792), (2, 156888396), (3, 104592264), (4, 78444198), (6, 52296132), (7, 44825256), (8, 39222099), (9, 34864088), (12, 26148066), (14, 22412628), (18, 17432044), (19, 16514568), (21, 14941752), (24, 13074033), (28, 11206314), (31, 10121832), (36, 8716022), (38, 8257284), (42, 7470876), (49, 6403608), (56, 5603157), (57, 5504856), (62, 5060916), (63, 4980584), (72, 4358011), (76, 4128642), (84, 3735438), (93, 3373944), (98, 3201804), (114, 2752428), (124, 2530458), (126, 2490292), (133, 2359224), (147, 2134536), (151, 2077992), (152, 2064321), (168, 1867719), (171, 1834952), (186, 1686972), (196, 1600902), (217, 1445976), (228, 1376214), (248, 1265229), (252, 1245146), (266, 1179612), (279, 1124648), (294, 1067268), (302, 1038996), (342, 917476), (372, 843486), (392, 800451), (399, 786408), (434, 722988), (441, 711512), (453, 692664), (456, 688107), (504, 622573), (532, 589806), (558, 562324), (588, 533634), (589, 532728), (604, 519498), (651, 481992), (684, 458738), (744, 421743), (798, 393204), (868, 361494), (882, 355756), (906, 346332), (931, 337032), (1057, 296856), (1064, 294903), (1116, 281162), (1176, 266817), (1178, 266364), (1197, 262136), (1208, 259749), (1302, 240996), (1359, 230888), (1368, 229369), (1519, 206568), (1596, 196602), (1736, 180747), (1764, 177878), (1767, 177576), (1812, 173166), (1862, 168516), (1953, 160664), (2114, 148428), (2232, 140581), (2356, 133182), (2394, 131068), (2604, 120498), (2718, 115444), (2793, 112344), (2869, 109368), (3038, 103284), (3171, 98952), (3192, 98301), (3528, 88939), (3534, 88788), (3624, 86583), (3724, 84258), (3906, 80332), (4123, 76104), (4228, 74214), (4557, 68856), (4681, 67032), (4712, 66591), (4788, 65534), (5208, 60249), (5301, 59192), (5436, 57722), (5586, 56172), (5738, 54684), (6076, 51642), (6342, 49476), (7068, 44394), (7399, 42408), (7448, 42129), (7812, 40166), (8246, 38052), (8379, 37448), (8456, 37107), (8607, 36456), (9114, 34428), (9362, 33516), (9513, 32984), (9576, 32767), (10602, 29596), (10872, 28861), (11172, 28086), (11476, 27342), (12152, 25821), (12369, 25368), (12684, 24738), (13671, 22952), (14043, 22344), (14136, 22197), (14798, 21204), (15624, 20083), (16492, 19026), (16758, 18724), (17214, 18228)]