1387335312

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1562

約数の個数: 240

約数和(自身を含む): 4605419520

約数和(自身を除く): 3218084208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 31, 33, 36, 38, 44, 48, 57, 62, 66, 72, 76, 88, 93, 99, 114, 124, 132, 144, 152, 171, 176, 186, 198, 209, 228, 248, 264, 279, 304, 341, 342, 372, 396, 418, 456, 496, 528, 558, 589, 627, 682, 684, 744, 792, 836, 912, 1023, 1116, 1178, 1254, 1364, 1368, 1487, 1488, 1584, 1672, 1767, 1881, 2046, 2232, 2356, 2508, 2728, 2736, 2974, 3069, 3344, 3534, 3762, 4092, 4461, 4464, 4712, 5016, 5301, 5456, 5948, 6138, 6479, 7068, 7524, 8184, 8922, 9424, 10032, 10602, 11896, 12276, 12958, 13383, 14136, 15048, 16357, 16368, 17844, 19437, 21204, 23792, 24552, 25916, 26766, 28253, 28272, 30096, 32714, 35688, 38874, 42408, 46097, 49071, 49104, 51832, 53532, 56506, 58311, 65428, 71376, 77748, 84759, 84816, 92194, 98142, 103664, 107064, 113012, 116622, 130856, 138291, 147213, 155496, 169518, 184388, 196284, 214128, 226024, 233244, 254277, 261712, 276582, 294426, 310783, 310992, 339036, 368776, 392568, 414873, 452048, 466488, 507067, 508554, 553164, 588852, 621566, 678072, 737552, 785136, 829746, 875843, 932349, 932976, 1014134, 1017108, 1106328, 1177704, 1243132, 1356144, 1521201, 1659492, 1751686, 1864698, 2028268, 2034216, 2212656, 2355408, 2486264, 2627529, 2797047, 3042402, 3318984, 3503372, 3729396, 4056536, 4068432, 4563603, 4972528, 5255058, 5594094, 6084804, 6637968, 7006744, 7458792, 7882587, 8113072, 9127206, 9634273, 10510116, 11188188, 12169608, 14013488, 14917584, 15765174, 18254412, 19268546, 21020232, 22376376, 24339216, 28902819, 31530348, 36508824, 38537092, 42040464, 44752752, 57805638, 63060696, 73017648, 77074184, 86708457, 115611276, 126121392, 154148368, 173416914, 231222552, 346833828, 462445104, 693667656, 1387335312]

約数ペア:

[(1, 1387335312), (2, 693667656), (3, 462445104), (4, 346833828), (6, 231222552), (8, 173416914), (9, 154148368), (11, 126121392), (12, 115611276), (16, 86708457), (18, 77074184), (19, 73017648), (22, 63060696), (24, 57805638), (31, 44752752), (33, 42040464), (36, 38537092), (38, 36508824), (44, 31530348), (48, 28902819), (57, 24339216), (62, 22376376), (66, 21020232), (72, 19268546), (76, 18254412), (88, 15765174), (93, 14917584), (99, 14013488), (114, 12169608), (124, 11188188), (132, 10510116), (144, 9634273), (152, 9127206), (171, 8113072), (176, 7882587), (186, 7458792), (198, 7006744), (209, 6637968), (228, 6084804), (248, 5594094), (264, 5255058), (279, 4972528), (304, 4563603), (341, 4068432), (342, 4056536), (372, 3729396), (396, 3503372), (418, 3318984), (456, 3042402), (496, 2797047), (528, 2627529), (558, 2486264), (589, 2355408), (627, 2212656), (682, 2034216), (684, 2028268), (744, 1864698), (792, 1751686), (836, 1659492), (912, 1521201), (1023, 1356144), (1116, 1243132), (1178, 1177704), (1254, 1106328), (1364, 1017108), (1368, 1014134), (1487, 932976), (1488, 932349), (1584, 875843), (1672, 829746), (1767, 785136), (1881, 737552), (2046, 678072), (2232, 621566), (2356, 588852), (2508, 553164), (2728, 508554), (2736, 507067), (2974, 466488), (3069, 452048), (3344, 414873), (3534, 392568), (3762, 368776), (4092, 339036), (4461, 310992), (4464, 310783), (4712, 294426), (5016, 276582), (5301, 261712), (5456, 254277), (5948, 233244), (6138, 226024), (6479, 214128), (7068, 196284), (7524, 184388), (8184, 169518), (8922, 155496), (9424, 147213), (10032, 138291), (10602, 130856), (11896, 116622), (12276, 113012), (12958, 107064), (13383, 103664), (14136, 98142), (15048, 92194), (16357, 84816), (16368, 84759), (17844, 77748), (19437, 71376), (21204, 65428), (23792, 58311), (24552, 56506), (25916, 53532), (26766, 51832), (28253, 49104), (28272, 49071), (30096, 46097), (32714, 42408), (35688, 38874)]