181420344

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 597952800

約数和(自身を除く): 416532456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 61, 63, 72, 84, 98, 108, 122, 126, 147, 168, 183, 189, 196, 216, 244, 252, 281, 294, 366, 378, 392, 427, 441, 488, 504, 549, 562, 588, 732, 756, 843, 854, 882, 1098, 1124, 1176, 1281, 1323, 1464, 1512, 1647, 1686, 1708, 1764, 1967, 2196, 2248, 2529, 2562, 2646, 2989, 3294, 3372, 3416, 3528, 3843, 3934, 4392, 5058, 5124, 5292, 5901, 5978, 6588, 6744, 7587, 7686, 7868, 8967, 10116, 10248, 10584, 11529, 11802, 11956, 13176, 13769, 15174, 15372, 15736, 17141, 17703, 17934, 20232, 23058, 23604, 23912, 26901, 27538, 30348, 30744, 34282, 35406, 35868, 41307, 46116, 47208, 51423, 53109, 53802, 55076, 60696, 68564, 70812, 71736, 80703, 82614, 92232, 102846, 106218, 107604, 110152, 119987, 123921, 137128, 141624, 154269, 161406, 165228, 205692, 212436, 215208, 239974, 247842, 308538, 322812, 330456, 359961, 371763, 411384, 424872, 462807, 479948, 495684, 617076, 645624, 719922, 743526, 839909, 925614, 959896, 991368, 1079883, 1234152, 1439844, 1487052, 1679818, 1851228, 2159766, 2519727, 2879688, 2974104, 3239649, 3359636, 3702456, 4319532, 5039454, 6479298, 6719272, 7559181, 8639064, 10078908, 12958596, 15118362, 20157816, 22677543, 25917192, 30236724, 45355086, 60473448, 90710172, 181420344]

約数ペア:

[(1, 181420344), (2, 90710172), (3, 60473448), (4, 45355086), (6, 30236724), (7, 25917192), (8, 22677543), (9, 20157816), (12, 15118362), (14, 12958596), (18, 10078908), (21, 8639064), (24, 7559181), (27, 6719272), (28, 6479298), (36, 5039454), (42, 4319532), (49, 3702456), (54, 3359636), (56, 3239649), (61, 2974104), (63, 2879688), (72, 2519727), (84, 2159766), (98, 1851228), (108, 1679818), (122, 1487052), (126, 1439844), (147, 1234152), (168, 1079883), (183, 991368), (189, 959896), (196, 925614), (216, 839909), (244, 743526), (252, 719922), (281, 645624), (294, 617076), (366, 495684), (378, 479948), (392, 462807), (427, 424872), (441, 411384), (488, 371763), (504, 359961), (549, 330456), (562, 322812), (588, 308538), (732, 247842), (756, 239974), (843, 215208), (854, 212436), (882, 205692), (1098, 165228), (1124, 161406), (1176, 154269), (1281, 141624), (1323, 137128), (1464, 123921), (1512, 119987), (1647, 110152), (1686, 107604), (1708, 106218), (1764, 102846), (1967, 92232), (2196, 82614), (2248, 80703), (2529, 71736), (2562, 70812), (2646, 68564), (2989, 60696), (3294, 55076), (3372, 53802), (3416, 53109), (3528, 51423), (3843, 47208), (3934, 46116), (4392, 41307), (5058, 35868), (5124, 35406), (5292, 34282), (5901, 30744), (5978, 30348), (6588, 27538), (6744, 26901), (7587, 23912), (7686, 23604), (7868, 23058), (8967, 20232), (10116, 17934), (10248, 17703), (10584, 17141), (11529, 15736), (11802, 15372), (11956, 15174), (13176, 13769)]