227252816

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 560916480

約数和(自身を除く): 333663664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 37, 56, 58, 61, 62, 74, 112, 116, 122, 124, 148, 203, 217, 232, 244, 248, 259, 296, 406, 427, 434, 464, 488, 496, 518, 592, 812, 854, 868, 899, 976, 1036, 1073, 1147, 1624, 1708, 1736, 1769, 1798, 1891, 2072, 2146, 2257, 2294, 3248, 3416, 3472, 3538, 3596, 3782, 4144, 4292, 4514, 4588, 6293, 6832, 7076, 7192, 7511, 7564, 8029, 8584, 9028, 9176, 12383, 12586, 13237, 14152, 14384, 15022, 15128, 15799, 16058, 17168, 18056, 18352, 24766, 25172, 26474, 28304, 30044, 30256, 31598, 32116, 33263, 36112, 49532, 50344, 52948, 54839, 60088, 63196, 64232, 65453, 66526, 69967, 99064, 100688, 105896, 109678, 120176, 126392, 128464, 130906, 133052, 139934, 198128, 211792, 219356, 232841, 252784, 261812, 266104, 279868, 383873, 438712, 458171, 465682, 489769, 523624, 532208, 559736, 767746, 877424, 916342, 931364, 979538, 1047248, 1119472, 1535492, 1832684, 1862728, 1959076, 2029043, 3070984, 3665368, 3725456, 3918152, 4058086, 6141968, 7330736, 7836304, 8116172, 14203301, 16232344, 28406602, 32464688, 56813204, 113626408, 227252816]

約数ペア:

[(1, 227252816), (2, 113626408), (4, 56813204), (7, 32464688), (8, 28406602), (14, 16232344), (16, 14203301), (28, 8116172), (29, 7836304), (31, 7330736), (37, 6141968), (56, 4058086), (58, 3918152), (61, 3725456), (62, 3665368), (74, 3070984), (112, 2029043), (116, 1959076), (122, 1862728), (124, 1832684), (148, 1535492), (203, 1119472), (217, 1047248), (232, 979538), (244, 931364), (248, 916342), (259, 877424), (296, 767746), (406, 559736), (427, 532208), (434, 523624), (464, 489769), (488, 465682), (496, 458171), (518, 438712), (592, 383873), (812, 279868), (854, 266104), (868, 261812), (899, 252784), (976, 232841), (1036, 219356), (1073, 211792), (1147, 198128), (1624, 139934), (1708, 133052), (1736, 130906), (1769, 128464), (1798, 126392), (1891, 120176), (2072, 109678), (2146, 105896), (2257, 100688), (2294, 99064), (3248, 69967), (3416, 66526), (3472, 65453), (3538, 64232), (3596, 63196), (3782, 60088), (4144, 54839), (4292, 52948), (4514, 50344), (4588, 49532), (6293, 36112), (6832, 33263), (7076, 32116), (7192, 31598), (7511, 30256), (7564, 30044), (8029, 28304), (8584, 26474), (9028, 25172), (9176, 24766), (12383, 18352), (12586, 18056), (13237, 17168), (14152, 16058), (14384, 15799), (15022, 15128)]