40842672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 160

約数和(自身を含む): 122700480

約数和(自身を除く): 81857808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 37, 39, 48, 52, 58, 61, 74, 78, 87, 104, 111, 116, 122, 148, 156, 174, 183, 208, 222, 232, 244, 296, 312, 348, 366, 377, 444, 464, 481, 488, 592, 624, 696, 732, 754, 793, 888, 962, 976, 1073, 1131, 1392, 1443, 1464, 1508, 1586, 1769, 1776, 1924, 2146, 2257, 2262, 2379, 2886, 2928, 3016, 3172, 3219, 3538, 3848, 4292, 4514, 4524, 4758, 5307, 5772, 6032, 6344, 6438, 6771, 7076, 7696, 8584, 9028, 9048, 9516, 10614, 11544, 12688, 12876, 13542, 13949, 14152, 17168, 18056, 18096, 19032, 21228, 22997, 23088, 25752, 27084, 27898, 28304, 29341, 36112, 38064, 41847, 42456, 45994, 51504, 54168, 55796, 58682, 65453, 68991, 83694, 84912, 88023, 91988, 108336, 111592, 117364, 130906, 137982, 167388, 176046, 183976, 196359, 223184, 234728, 261812, 275964, 334776, 352092, 367952, 392718, 469456, 523624, 551928, 669552, 704184, 785436, 850889, 1047248, 1103856, 1408368, 1570872, 1701778, 2552667, 3141744, 3403556, 5105334, 6807112, 10210668, 13614224, 20421336, 40842672]

約数ペア:

[(1, 40842672), (2, 20421336), (3, 13614224), (4, 10210668), (6, 6807112), (8, 5105334), (12, 3403556), (13, 3141744), (16, 2552667), (24, 1701778), (26, 1570872), (29, 1408368), (37, 1103856), (39, 1047248), (48, 850889), (52, 785436), (58, 704184), (61, 669552), (74, 551928), (78, 523624), (87, 469456), (104, 392718), (111, 367952), (116, 352092), (122, 334776), (148, 275964), (156, 261812), (174, 234728), (183, 223184), (208, 196359), (222, 183976), (232, 176046), (244, 167388), (296, 137982), (312, 130906), (348, 117364), (366, 111592), (377, 108336), (444, 91988), (464, 88023), (481, 84912), (488, 83694), (592, 68991), (624, 65453), (696, 58682), (732, 55796), (754, 54168), (793, 51504), (888, 45994), (962, 42456), (976, 41847), (1073, 38064), (1131, 36112), (1392, 29341), (1443, 28304), (1464, 27898), (1508, 27084), (1586, 25752), (1769, 23088), (1776, 22997), (1924, 21228), (2146, 19032), (2257, 18096), (2262, 18056), (2379, 17168), (2886, 14152), (2928, 13949), (3016, 13542), (3172, 12876), (3219, 12688), (3538, 11544), (3848, 10614), (4292, 9516), (4514, 9048), (4524, 9028), (4758, 8584), (5307, 7696), (5772, 7076), (6032, 6771), (6344, 6438)]