421162056

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 1433390400

約数和(自身を除く): 1012228344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 61, 63, 72, 76, 84, 98, 103, 114, 122, 126, 133, 147, 152, 168, 171, 183, 196, 206, 228, 244, 252, 266, 294, 309, 342, 366, 392, 399, 412, 427, 441, 456, 488, 504, 532, 549, 588, 618, 684, 721, 732, 798, 824, 854, 882, 927, 931, 1064, 1098, 1159, 1176, 1197, 1236, 1281, 1368, 1442, 1464, 1596, 1708, 1764, 1854, 1862, 1957, 2163, 2196, 2318, 2394, 2472, 2562, 2793, 2884, 2989, 3192, 3416, 3477, 3528, 3708, 3724, 3843, 3914, 4326, 4392, 4636, 4788, 5047, 5124, 5586, 5768, 5871, 5978, 6283, 6489, 6954, 7416, 7448, 7686, 7828, 8113, 8379, 8652, 8967, 9272, 9576, 10094, 10248, 10431, 11172, 11742, 11956, 12566, 12978, 13699, 13908, 15141, 15372, 15656, 16226, 16758, 17304, 17613, 17934, 18849, 20188, 20862, 22344, 23484, 23912, 24339, 25132, 25956, 26901, 27398, 27816, 30282, 30744, 32452, 33516, 35226, 35868, 37698, 40376, 41097, 41724, 43981, 45423, 46968, 48678, 50264, 51912, 53802, 54796, 56547, 56791, 60564, 64904, 67032, 70452, 71736, 73017, 75396, 82194, 83448, 87962, 90846, 95893, 97356, 107604, 109592, 113094, 113582, 119377, 121128, 123291, 131943, 140904, 146034, 150792, 164388, 170373, 175924, 181692, 191786, 194712, 215208, 226188, 227164, 238754, 246582, 263886, 287679, 292068, 307867, 328776, 340746, 351848, 358131, 363384, 383572, 395829, 452376, 454328, 477508, 493164, 511119, 527772, 575358, 584136, 615734, 681492, 716262, 767144, 791658, 835639, 863037, 923601, 955016, 986328, 1022238, 1055544, 1074393, 1150716, 1231468, 1362984, 1432524, 1583316, 1671278, 1726074, 1847202, 2044476, 2148786, 2301432, 2462936, 2506917, 2770803, 2865048, 3166632, 3342556, 3452148, 3694404, 4088952, 4297572, 5013834, 5541606, 5849473, 6685112, 6904296, 7388808, 7520751, 8595144, 10027668, 11083212, 11698946, 15041502, 17548419, 20055336, 22166424, 23397892, 30083004, 35096838, 46795784, 52645257, 60166008, 70193676, 105290514, 140387352, 210581028, 421162056]

約数ペア:

[(1, 421162056), (2, 210581028), (3, 140387352), (4, 105290514), (6, 70193676), (7, 60166008), (8, 52645257), (9, 46795784), (12, 35096838), (14, 30083004), (18, 23397892), (19, 22166424), (21, 20055336), (24, 17548419), (28, 15041502), (36, 11698946), (38, 11083212), (42, 10027668), (49, 8595144), (56, 7520751), (57, 7388808), (61, 6904296), (63, 6685112), (72, 5849473), (76, 5541606), (84, 5013834), (98, 4297572), (103, 4088952), (114, 3694404), (122, 3452148), (126, 3342556), (133, 3166632), (147, 2865048), (152, 2770803), (168, 2506917), (171, 2462936), (183, 2301432), (196, 2148786), (206, 2044476), (228, 1847202), (244, 1726074), (252, 1671278), (266, 1583316), (294, 1432524), (309, 1362984), (342, 1231468), (366, 1150716), (392, 1074393), (399, 1055544), (412, 1022238), (427, 986328), (441, 955016), (456, 923601), (488, 863037), (504, 835639), (532, 791658), (549, 767144), (588, 716262), (618, 681492), (684, 615734), (721, 584136), (732, 575358), (798, 527772), (824, 511119), (854, 493164), (882, 477508), (927, 454328), (931, 452376), (1064, 395829), (1098, 383572), (1159, 363384), (1176, 358131), (1197, 351848), (1236, 340746), (1281, 328776), (1368, 307867), (1442, 292068), (1464, 287679), (1596, 263886), (1708, 246582), (1764, 238754), (1854, 227164), (1862, 226188), (1957, 215208), (2163, 194712), (2196, 191786), (2318, 181692), (2394, 175924), (2472, 170373), (2562, 164388), (2793, 150792), (2884, 146034), (2989, 140904), (3192, 131943), (3416, 123291), (3477, 121128), (3528, 119377), (3708, 113582), (3724, 113094), (3843, 109592), (3914, 107604), (4326, 97356), (4392, 95893), (4636, 90846), (4788, 87962), (5047, 83448), (5124, 82194), (5586, 75396), (5768, 73017), (5871, 71736), (5978, 70452), (6283, 67032), (6489, 64904), (6954, 60564), (7416, 56791), (7448, 56547), (7686, 54796), (7828, 53802), (8113, 51912), (8379, 50264), (8652, 48678), (8967, 46968), (9272, 45423), (9576, 43981), (10094, 41724), (10248, 41097), (10431, 40376), (11172, 37698), (11742, 35868), (11956, 35226), (12566, 33516), (12978, 32452), (13699, 30744), (13908, 30282), (15141, 27816), (15372, 27398), (15656, 26901), (16226, 25956), (16758, 25132), (17304, 24339), (17613, 23912), (17934, 23484), (18849, 22344), (20188, 20862)]