2783201568

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{15991}}^1$

素因数の和:16055

約数の個数: 144

約数和(自身を含む): 8728945344

約数和(自身を除く): 5945743776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 74, 84, 96, 98, 111, 112, 147, 148, 168, 196, 222, 224, 259, 294, 296, 336, 392, 444, 518, 588, 592, 672, 777, 784, 888, 1036, 1176, 1184, 1554, 1568, 1776, 1813, 2072, 2352, 3108, 3552, 3626, 4144, 4704, 5439, 6216, 7252, 8288, 10878, 12432, 14504, 15991, 21756, 24864, 29008, 31982, 43512, 47973, 58016, 63964, 87024, 95946, 111937, 127928, 174048, 191892, 223874, 255856, 335811, 383784, 447748, 511712, 591667, 671622, 767568, 783559, 895496, 1183334, 1343244, 1535136, 1567118, 1775001, 1790992, 2350677, 2366668, 2686488, 3134236, 3550002, 3581984, 4141669, 4701354, 4733336, 5372976, 6268472, 7100004, 8283338, 9402708, 9466672, 10745952, 12425007, 12536944, 14200008, 16566676, 18805416, 18933344, 24850014, 25073888, 28400016, 28991683, 33133352, 37610832, 49700028, 56800032, 57983366, 66266704, 75221664, 86975049, 99400056, 115966732, 132533408, 173950098, 198800112, 231933464, 347900196, 397600224, 463866928, 695800392, 927733856, 1391600784, 2783201568]

約数ペア:

[(1, 2783201568), (2, 1391600784), (3, 927733856), (4, 695800392), (6, 463866928), (7, 397600224), (8, 347900196), (12, 231933464), (14, 198800112), (16, 173950098), (21, 132533408), (24, 115966732), (28, 99400056), (32, 86975049), (37, 75221664), (42, 66266704), (48, 57983366), (49, 56800032), (56, 49700028), (74, 37610832), (84, 33133352), (96, 28991683), (98, 28400016), (111, 25073888), (112, 24850014), (147, 18933344), (148, 18805416), (168, 16566676), (196, 14200008), (222, 12536944), (224, 12425007), (259, 10745952), (294, 9466672), (296, 9402708), (336, 8283338), (392, 7100004), (444, 6268472), (518, 5372976), (588, 4733336), (592, 4701354), (672, 4141669), (777, 3581984), (784, 3550002), (888, 3134236), (1036, 2686488), (1176, 2366668), (1184, 2350677), (1554, 1790992), (1568, 1775001), (1776, 1567118), (1813, 1535136), (2072, 1343244), (2352, 1183334), (3108, 895496), (3552, 783559), (3626, 767568), (4144, 671622), (4704, 591667), (5439, 511712), (6216, 447748), (7252, 383784), (8288, 335811), (10878, 255856), (12432, 223874), (14504, 191892), (15991, 174048), (21756, 127928), (24864, 111937), (29008, 95946), (31982, 87024), (43512, 63964), (47973, 58016)]