1550393328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 4644147200

約数和(自身を除く): 3093753872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 79, 88, 93, 109, 121, 124, 132, 158, 176, 186, 218, 237, 242, 248, 264, 316, 327, 341, 363, 372, 436, 474, 484, 496, 528, 632, 654, 682, 726, 744, 869, 872, 948, 968, 1023, 1199, 1264, 1308, 1364, 1452, 1488, 1738, 1744, 1896, 1936, 2046, 2398, 2449, 2607, 2616, 2728, 2904, 3379, 3476, 3597, 3751, 3792, 4092, 4796, 4898, 5214, 5232, 5456, 5808, 6758, 6952, 7194, 7347, 7502, 8184, 8611, 9559, 9592, 9796, 10137, 10428, 11253, 13189, 13516, 13904, 14388, 14694, 15004, 16368, 17222, 19118, 19184, 19592, 20274, 20856, 22506, 25833, 26378, 26939, 27032, 28677, 28776, 29388, 30008, 34444, 37169, 38236, 39184, 39567, 40548, 41712, 45012, 51666, 52756, 53878, 54064, 57354, 57552, 58776, 60016, 68888, 74338, 76472, 79134, 80817, 81096, 90024, 94721, 103332, 105512, 107756, 111507, 114708, 117552, 137776, 148676, 152944, 158268, 161634, 162192, 180048, 189442, 206664, 211024, 215512, 223014, 229416, 266941, 284163, 296329, 297352, 316536, 323268, 378884, 408859, 413328, 431024, 446028, 458832, 533882, 568326, 592658, 594704, 633072, 646536, 757768, 800823, 817718, 888987, 892056, 1041931, 1067764, 1136652, 1185316, 1226577, 1293072, 1515536, 1601646, 1635436, 1777974, 1784112, 2083862, 2135528, 2273304, 2370632, 2453154, 2936351, 3125793, 3203292, 3270872, 3555948, 4167724, 4271056, 4546608, 4741264, 4906308, 5872702, 6251586, 6406584, 6541744, 7111896, 8335448, 8809053, 9812616, 11745404, 12503172, 12813168, 14223792, 16670896, 17618106, 19625232, 23490808, 25006344, 32299861, 35236212, 46981616, 50012688, 64599722, 70472424, 96899583, 129199444, 140944848, 193799166, 258398888, 387598332, 516797776, 775196664, 1550393328]

約数ペア:

[(1, 1550393328), (2, 775196664), (3, 516797776), (4, 387598332), (6, 258398888), (8, 193799166), (11, 140944848), (12, 129199444), (16, 96899583), (22, 70472424), (24, 64599722), (31, 50012688), (33, 46981616), (44, 35236212), (48, 32299861), (62, 25006344), (66, 23490808), (79, 19625232), (88, 17618106), (93, 16670896), (109, 14223792), (121, 12813168), (124, 12503172), (132, 11745404), (158, 9812616), (176, 8809053), (186, 8335448), (218, 7111896), (237, 6541744), (242, 6406584), (248, 6251586), (264, 5872702), (316, 4906308), (327, 4741264), (341, 4546608), (363, 4271056), (372, 4167724), (436, 3555948), (474, 3270872), (484, 3203292), (496, 3125793), (528, 2936351), (632, 2453154), (654, 2370632), (682, 2273304), (726, 2135528), (744, 2083862), (869, 1784112), (872, 1777974), (948, 1635436), (968, 1601646), (1023, 1515536), (1199, 1293072), (1264, 1226577), (1308, 1185316), (1364, 1136652), (1452, 1067764), (1488, 1041931), (1738, 892056), (1744, 888987), (1896, 817718), (1936, 800823), (2046, 757768), (2398, 646536), (2449, 633072), (2607, 594704), (2616, 592658), (2728, 568326), (2904, 533882), (3379, 458832), (3476, 446028), (3597, 431024), (3751, 413328), (3792, 408859), (4092, 378884), (4796, 323268), (4898, 316536), (5214, 297352), (5232, 296329), (5456, 284163), (5808, 266941), (6758, 229416), (6952, 223014), (7194, 215512), (7347, 211024), (7502, 206664), (8184, 189442), (8611, 180048), (9559, 162192), (9592, 161634), (9796, 158268), (10137, 152944), (10428, 148676), (11253, 137776), (13189, 117552), (13516, 114708), (13904, 111507), (14388, 107756), (14694, 105512), (15004, 103332), (16368, 94721), (17222, 90024), (19118, 81096), (19184, 80817), (19592, 79134), (20274, 76472), (20856, 74338), (22506, 68888), (25833, 60016), (26378, 58776), (26939, 57552), (27032, 57354), (28677, 54064), (28776, 53878), (29388, 52756), (30008, 51666), (34444, 45012), (37169, 41712), (38236, 40548), (39184, 39567)]