313432812

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 216

約数和(自身を含む): 1041964560

約数和(自身を除く): 728531748

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 49, 58, 63, 66, 77, 84, 87, 98, 99, 116, 126, 132, 147, 154, 174, 196, 198, 203, 231, 252, 261, 294, 308, 319, 348, 396, 406, 441, 462, 522, 539, 557, 588, 609, 638, 693, 812, 882, 924, 957, 1044, 1078, 1114, 1218, 1276, 1386, 1421, 1617, 1671, 1764, 1827, 1914, 2156, 2228, 2233, 2436, 2772, 2842, 2871, 3234, 3342, 3654, 3828, 3899, 4263, 4466, 4851, 5013, 5684, 5742, 6127, 6468, 6684, 6699, 7308, 7798, 8526, 8932, 9702, 10026, 11484, 11697, 12254, 12789, 13398, 15596, 15631, 16153, 17052, 18381, 19404, 20052, 20097, 23394, 24508, 25578, 26796, 27293, 31262, 32306, 35091, 36762, 40194, 42889, 46788, 46893, 48459, 51156, 54586, 55143, 62524, 64612, 70182, 73524, 80388, 81879, 85778, 93786, 96918, 109172, 110286, 113071, 128667, 140364, 140679, 145377, 163758, 171556, 177683, 187572, 193836, 220572, 226142, 245637, 257334, 281358, 290754, 300223, 327516, 339213, 355366, 386001, 452284, 491274, 514668, 533049, 562716, 581508, 600446, 678426, 710732, 772002, 791497, 900669, 982548, 1017639, 1066098, 1200892, 1243781, 1356852, 1544004, 1582994, 1599147, 1801338, 2035278, 2132196, 2374491, 2487562, 2702007, 3165988, 3198294, 3602676, 3731343, 4070556, 4748982, 4975124, 5404014, 6396588, 7123473, 7462686, 8706467, 9497964, 10808028, 11194029, 14246946, 14925372, 17412934, 22388058, 26119401, 28493892, 34825868, 44776116, 52238802, 78358203, 104477604, 156716406, 313432812]

約数ペア:

[(1, 313432812), (2, 156716406), (3, 104477604), (4, 78358203), (6, 52238802), (7, 44776116), (9, 34825868), (11, 28493892), (12, 26119401), (14, 22388058), (18, 17412934), (21, 14925372), (22, 14246946), (28, 11194029), (29, 10808028), (33, 9497964), (36, 8706467), (42, 7462686), (44, 7123473), (49, 6396588), (58, 5404014), (63, 4975124), (66, 4748982), (77, 4070556), (84, 3731343), (87, 3602676), (98, 3198294), (99, 3165988), (116, 2702007), (126, 2487562), (132, 2374491), (147, 2132196), (154, 2035278), (174, 1801338), (196, 1599147), (198, 1582994), (203, 1544004), (231, 1356852), (252, 1243781), (261, 1200892), (294, 1066098), (308, 1017639), (319, 982548), (348, 900669), (396, 791497), (406, 772002), (441, 710732), (462, 678426), (522, 600446), (539, 581508), (557, 562716), (588, 533049), (609, 514668), (638, 491274), (693, 452284), (812, 386001), (882, 355366), (924, 339213), (957, 327516), (1044, 300223), (1078, 290754), (1114, 281358), (1218, 257334), (1276, 245637), (1386, 226142), (1421, 220572), (1617, 193836), (1671, 187572), (1764, 177683), (1827, 171556), (1914, 163758), (2156, 145377), (2228, 140679), (2233, 140364), (2436, 128667), (2772, 113071), (2842, 110286), (2871, 109172), (3234, 96918), (3342, 93786), (3654, 85778), (3828, 81879), (3899, 80388), (4263, 73524), (4466, 70182), (4851, 64612), (5013, 62524), (5684, 55143), (5742, 54586), (6127, 51156), (6468, 48459), (6684, 46893), (6699, 46788), (7308, 42889), (7798, 40194), (8526, 36762), (8932, 35091), (9702, 32306), (10026, 31262), (11484, 27293), (11697, 26796), (12254, 25578), (12789, 24508), (13398, 23394), (15596, 20097), (15631, 20052), (16153, 19404), (17052, 18381)]