238209384

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1572

約数の個数: 128

約数和(自身を含む): 731520000

約数和(自身を除く): 493310616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 343, 392, 399, 456, 532, 588, 686, 798, 931, 1029, 1064, 1176, 1372, 1523, 1596, 1862, 2058, 2744, 2793, 3046, 3192, 3724, 4116, 4569, 5586, 6092, 6517, 7448, 8232, 9138, 10661, 11172, 12184, 13034, 18276, 19551, 21322, 22344, 26068, 28937, 31983, 36552, 39102, 42644, 52136, 57874, 63966, 74627, 78204, 85288, 86811, 115748, 127932, 149254, 156408, 173622, 202559, 223881, 231496, 255864, 298508, 347244, 405118, 447762, 522389, 597016, 607677, 694488, 810236, 895524, 1044778, 1215354, 1417913, 1567167, 1620472, 1791048, 2089556, 2430708, 2835826, 3134334, 4179112, 4253739, 4861416, 5671652, 6268668, 8507478, 9925391, 11343304, 12537336, 17014956, 19850782, 29776173, 34029912, 39701564, 59552346, 79403128, 119104692, 238209384]

約数ペア:

[(1, 238209384), (2, 119104692), (3, 79403128), (4, 59552346), (6, 39701564), (7, 34029912), (8, 29776173), (12, 19850782), (14, 17014956), (19, 12537336), (21, 11343304), (24, 9925391), (28, 8507478), (38, 6268668), (42, 5671652), (49, 4861416), (56, 4253739), (57, 4179112), (76, 3134334), (84, 2835826), (98, 2430708), (114, 2089556), (133, 1791048), (147, 1620472), (152, 1567167), (168, 1417913), (196, 1215354), (228, 1044778), (266, 895524), (294, 810236), (343, 694488), (392, 607677), (399, 597016), (456, 522389), (532, 447762), (588, 405118), (686, 347244), (798, 298508), (931, 255864), (1029, 231496), (1064, 223881), (1176, 202559), (1372, 173622), (1523, 156408), (1596, 149254), (1862, 127932), (2058, 115748), (2744, 86811), (2793, 85288), (3046, 78204), (3192, 74627), (3724, 63966), (4116, 57874), (4569, 52136), (5586, 42644), (6092, 39102), (6517, 36552), (7448, 31983), (8232, 28937), (9138, 26068), (10661, 22344), (11172, 21322), (12184, 19551), (13034, 18276)]