21290370192

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{6473}}^1$

素因数の和:6758

約数の個数: 240

約数和(自身を含む): 73637036928

約数和(自身を除く): 52346666736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 251, 252, 273, 312, 336, 364, 468, 502, 504, 546, 624, 728, 753, 819, 936, 1004, 1008, 1092, 1456, 1506, 1638, 1757, 1872, 2008, 2184, 2259, 3012, 3263, 3276, 3514, 4016, 4368, 4518, 5271, 6024, 6473, 6526, 6552, 7028, 9036, 9789, 10542, 12048, 12946, 13052, 13104, 14056, 15813, 18072, 19419, 19578, 21084, 22841, 25892, 26104, 28112, 29367, 31626, 36144, 38838, 39156, 42168, 45311, 45682, 51784, 52208, 58257, 58734, 63252, 68523, 77676, 78312, 84149, 84336, 90622, 91364, 103568, 116514, 117468, 126504, 135933, 137046, 155352, 156624, 168298, 181244, 182728, 205569, 233028, 234936, 252447, 253008, 271866, 274092, 310704, 336596, 362488, 365456, 407799, 411138, 466056, 469872, 504894, 543732, 548184, 589043, 673192, 724976, 757341, 815598, 822276, 932112, 1009788, 1087464, 1096368, 1178086, 1346384, 1514682, 1624723, 1631196, 1644552, 1767129, 2019576, 2174928, 2356172, 3029364, 3249446, 3262392, 3289104, 3534258, 4039152, 4712344, 4874169, 5301387, 6058728, 6498892, 6524784, 7068516, 9424688, 9748338, 10602774, 11373061, 12117456, 12997784, 14137032, 14622507, 19496676, 21121399, 21205548, 22746122, 25995568, 28274064, 29245014, 34119183, 38993352, 42242798, 42411096, 45492244, 58490028, 63364197, 68238366, 77986704, 84485596, 84822192, 90984488, 102357549, 116980056, 126728394, 136476732, 147849793, 168971192, 181968976, 190092591, 204715098, 233960112, 253456788, 272953464, 295699586, 337942384, 380185182, 409430196, 443549379, 506913576, 545906928, 591399172, 760370364, 818860392, 887098758, 1013827152, 1182798344, 1330648137, 1520740728, 1637720784, 1774197516, 2365596688, 2661296274, 3041481456, 3548395032, 5322592548, 7096790064, 10645185096, 21290370192]

約数ペア:

[(1, 21290370192), (2, 10645185096), (3, 7096790064), (4, 5322592548), (6, 3548395032), (7, 3041481456), (8, 2661296274), (9, 2365596688), (12, 1774197516), (13, 1637720784), (14, 1520740728), (16, 1330648137), (18, 1182798344), (21, 1013827152), (24, 887098758), (26, 818860392), (28, 760370364), (36, 591399172), (39, 545906928), (42, 506913576), (48, 443549379), (52, 409430196), (56, 380185182), (63, 337942384), (72, 295699586), (78, 272953464), (84, 253456788), (91, 233960112), (104, 204715098), (112, 190092591), (117, 181968976), (126, 168971192), (144, 147849793), (156, 136476732), (168, 126728394), (182, 116980056), (208, 102357549), (234, 90984488), (251, 84822192), (252, 84485596), (273, 77986704), (312, 68238366), (336, 63364197), (364, 58490028), (468, 45492244), (502, 42411096), (504, 42242798), (546, 38993352), (624, 34119183), (728, 29245014), (753, 28274064), (819, 25995568), (936, 22746122), (1004, 21205548), (1008, 21121399), (1092, 19496676), (1456, 14622507), (1506, 14137032), (1638, 12997784), (1757, 12117456), (1872, 11373061), (2008, 10602774), (2184, 9748338), (2259, 9424688), (3012, 7068516), (3263, 6524784), (3276, 6498892), (3514, 6058728), (4016, 5301387), (4368, 4874169), (4518, 4712344), (5271, 4039152), (6024, 3534258), (6473, 3289104), (6526, 3262392), (6552, 3249446), (7028, 3029364), (9036, 2356172), (9789, 2174928), (10542, 2019576), (12048, 1767129), (12946, 1644552), (13052, 1631196), (13104, 1624723), (14056, 1514682), (15813, 1346384), (18072, 1178086), (19419, 1096368), (19578, 1087464), (21084, 1009788), (22841, 932112), (25892, 822276), (26104, 815598), (28112, 757341), (29367, 724976), (31626, 673192), (36144, 589043), (38838, 548184), (39156, 543732), (42168, 504894), (45311, 469872), (45682, 466056), (51784, 411138), (52208, 407799), (58257, 365456), (58734, 362488), (63252, 336596), (68523, 310704), (77676, 274092), (78312, 271866), (84149, 253008), (84336, 252447), (90622, 234936), (91364, 233028), (103568, 205569), (116514, 182728), (117468, 181244), (126504, 168298), (135933, 156624), (137046, 155352)]