2013991872

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:391

約数の個数: 168

約数和(自身を含む): 5663427840

約数和(自身を除く): 3649435968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 79, 92, 96, 138, 158, 184, 192, 237, 251, 276, 316, 368, 474, 502, 529, 552, 632, 736, 753, 948, 1004, 1058, 1104, 1264, 1472, 1506, 1587, 1817, 1896, 2008, 2116, 2208, 2528, 3012, 3174, 3634, 3792, 4016, 4232, 4416, 5056, 5451, 5773, 6024, 6348, 7268, 7584, 8032, 8464, 10902, 11546, 12048, 12696, 14536, 15168, 16064, 16928, 17319, 19829, 21804, 23092, 24096, 25392, 29072, 33856, 34638, 39658, 41791, 43608, 46184, 48192, 50784, 58144, 59487, 69276, 79316, 83582, 87216, 92368, 101568, 116288, 118974, 125373, 132779, 138552, 158632, 167164, 174432, 184736, 237948, 250746, 265558, 277104, 317264, 334328, 348864, 369472, 398337, 456067, 475896, 501492, 531116, 554208, 634528, 668656, 796674, 912134, 951792, 1002984, 1062232, 1108416, 1269056, 1337312, 1368201, 1593348, 1824268, 1903584, 2005968, 2124464, 2674624, 2736402, 3186696, 3648536, 3807168, 4011936, 4248928, 5472804, 6373392, 7297072, 8023872, 8497856, 10489541, 10945608, 12746784, 14594144, 20979082, 21891216, 25493568, 29188288, 31468623, 41958164, 43782432, 62937246, 83916328, 87564864, 125874492, 167832656, 251748984, 335665312, 503497968, 671330624, 1006995936, 2013991872]

約数ペア:

[(1, 2013991872), (2, 1006995936), (3, 671330624), (4, 503497968), (6, 335665312), (8, 251748984), (12, 167832656), (16, 125874492), (23, 87564864), (24, 83916328), (32, 62937246), (46, 43782432), (48, 41958164), (64, 31468623), (69, 29188288), (79, 25493568), (92, 21891216), (96, 20979082), (138, 14594144), (158, 12746784), (184, 10945608), (192, 10489541), (237, 8497856), (251, 8023872), (276, 7297072), (316, 6373392), (368, 5472804), (474, 4248928), (502, 4011936), (529, 3807168), (552, 3648536), (632, 3186696), (736, 2736402), (753, 2674624), (948, 2124464), (1004, 2005968), (1058, 1903584), (1104, 1824268), (1264, 1593348), (1472, 1368201), (1506, 1337312), (1587, 1269056), (1817, 1108416), (1896, 1062232), (2008, 1002984), (2116, 951792), (2208, 912134), (2528, 796674), (3012, 668656), (3174, 634528), (3634, 554208), (3792, 531116), (4016, 501492), (4232, 475896), (4416, 456067), (5056, 398337), (5451, 369472), (5773, 348864), (6024, 334328), (6348, 317264), (7268, 277104), (7584, 265558), (8032, 250746), (8464, 237948), (10902, 184736), (11546, 174432), (12048, 167164), (12696, 158632), (14536, 138552), (15168, 132779), (16064, 125373), (16928, 118974), (17319, 116288), (19829, 101568), (21804, 92368), (23092, 87216), (24096, 83582), (25392, 79316), (29072, 69276), (33856, 59487), (34638, 58144), (39658, 50784), (41791, 48192), (43608, 46184)]