2861365968

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^3$

素因数の和:159

約数の個数: 240

約数和(自身を含む): 8932285440

約数和(自身を除く): 6070919472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 31, 36, 46, 48, 58, 62, 69, 72, 87, 92, 93, 116, 124, 138, 144, 174, 184, 186, 207, 232, 248, 261, 276, 279, 348, 368, 372, 414, 464, 496, 522, 552, 558, 667, 696, 713, 744, 828, 899, 961, 1044, 1104, 1116, 1334, 1392, 1426, 1488, 1656, 1798, 1922, 2001, 2088, 2139, 2232, 2668, 2697, 2852, 2883, 3312, 3596, 3844, 4002, 4176, 4278, 4464, 5336, 5394, 5704, 5766, 6003, 6417, 7192, 7688, 8004, 8091, 8556, 8649, 10672, 10788, 11408, 11532, 12006, 12834, 14384, 15376, 16008, 16182, 17112, 17298, 20677, 21576, 22103, 23064, 24012, 25668, 27869, 29791, 32016, 32364, 34224, 34596, 41354, 43152, 44206, 46128, 48024, 51336, 55738, 59582, 62031, 64728, 66309, 69192, 82708, 83607, 88412, 89373, 96048, 102672, 111476, 119164, 124062, 129456, 132618, 138384, 165416, 167214, 176824, 178746, 186093, 198927, 222952, 238328, 248124, 250821, 265236, 268119, 330832, 334428, 353648, 357492, 372186, 397854, 445904, 476656, 496248, 501642, 530472, 536238, 640987, 668856, 685193, 714984, 744372, 795708, 863939, 992496, 1003284, 1060944, 1072476, 1281974, 1337712, 1370386, 1429968, 1488744, 1591416, 1727878, 1922961, 2006568, 2055579, 2144952, 2563948, 2591817, 2740772, 2977488, 3182832, 3455756, 3845922, 4013136, 4111158, 4289904, 5127896, 5183634, 5481544, 5768883, 6166737, 6911512, 7691844, 7775451, 8222316, 10255792, 10367268, 10963088, 11537766, 12333474, 13823024, 15383688, 15550902, 16444632, 19870597, 20734536, 23075532, 24666948, 30767376, 31101804, 32889264, 39741194, 41469072, 46151064, 49333896, 59611791, 62203608, 79482388, 92302128, 98667792, 119223582, 124407216, 158964776, 178835373, 238447164, 317929552, 357670746, 476894328, 715341492, 953788656, 1430682984, 2861365968]

約数ペア:

[(1, 2861365968), (2, 1430682984), (3, 953788656), (4, 715341492), (6, 476894328), (8, 357670746), (9, 317929552), (12, 238447164), (16, 178835373), (18, 158964776), (23, 124407216), (24, 119223582), (29, 98667792), (31, 92302128), (36, 79482388), (46, 62203608), (48, 59611791), (58, 49333896), (62, 46151064), (69, 41469072), (72, 39741194), (87, 32889264), (92, 31101804), (93, 30767376), (116, 24666948), (124, 23075532), (138, 20734536), (144, 19870597), (174, 16444632), (184, 15550902), (186, 15383688), (207, 13823024), (232, 12333474), (248, 11537766), (261, 10963088), (276, 10367268), (279, 10255792), (348, 8222316), (368, 7775451), (372, 7691844), (414, 6911512), (464, 6166737), (496, 5768883), (522, 5481544), (552, 5183634), (558, 5127896), (667, 4289904), (696, 4111158), (713, 4013136), (744, 3845922), (828, 3455756), (899, 3182832), (961, 2977488), (1044, 2740772), (1104, 2591817), (1116, 2563948), (1334, 2144952), (1392, 2055579), (1426, 2006568), (1488, 1922961), (1656, 1727878), (1798, 1591416), (1922, 1488744), (2001, 1429968), (2088, 1370386), (2139, 1337712), (2232, 1281974), (2668, 1072476), (2697, 1060944), (2852, 1003284), (2883, 992496), (3312, 863939), (3596, 795708), (3844, 744372), (4002, 714984), (4176, 685193), (4278, 668856), (4464, 640987), (5336, 536238), (5394, 530472), (5704, 501642), (5766, 496248), (6003, 476656), (6417, 445904), (7192, 397854), (7688, 372186), (8004, 357492), (8091, 353648), (8556, 334428), (8649, 330832), (10672, 268119), (10788, 265236), (11408, 250821), (11532, 248124), (12006, 238328), (12834, 222952), (14384, 198927), (15376, 186093), (16008, 178746), (16182, 176824), (17112, 167214), (17298, 165416), (20677, 138384), (21576, 132618), (22103, 129456), (23064, 124062), (24012, 119164), (25668, 111476), (27869, 102672), (29791, 96048), (32016, 89373), (32364, 88412), (34224, 83607), (34596, 82708), (41354, 69192), (43152, 66309), (44206, 64728), (46128, 62031), (48024, 59582), (51336, 55738)]