260642256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1233

約数の個数: 160

約数和(自身を含む): 831375360

約数和(自身を除く): 570733104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 29, 42, 46, 48, 56, 58, 69, 84, 87, 92, 112, 116, 138, 161, 168, 174, 184, 203, 232, 276, 322, 336, 348, 368, 406, 464, 483, 552, 609, 644, 667, 696, 812, 966, 1104, 1163, 1218, 1288, 1334, 1392, 1624, 1932, 2001, 2326, 2436, 2576, 2668, 3248, 3489, 3864, 4002, 4652, 4669, 4872, 5336, 6978, 7728, 8004, 8141, 9304, 9338, 9744, 10672, 13956, 14007, 16008, 16282, 18608, 18676, 24423, 26749, 27912, 28014, 32016, 32564, 33727, 37352, 48846, 53498, 55824, 56028, 65128, 67454, 74704, 80247, 97692, 101181, 106996, 112056, 130256, 134908, 160494, 187243, 195384, 202362, 213992, 224112, 236089, 269816, 320988, 374486, 390768, 404724, 427984, 472178, 539632, 561729, 641976, 708267, 748972, 775721, 809448, 944356, 1123458, 1283952, 1416534, 1497944, 1551442, 1618896, 1888712, 2246916, 2327163, 2833068, 2995888, 3102884, 3777424, 4493832, 4654326, 5430047, 5666136, 6205768, 8987664, 9308652, 10860094, 11332272, 12411536, 16290141, 18617304, 21720188, 32580282, 37234608, 43440376, 65160564, 86880752, 130321128, 260642256]

約数ペア:

[(1, 260642256), (2, 130321128), (3, 86880752), (4, 65160564), (6, 43440376), (7, 37234608), (8, 32580282), (12, 21720188), (14, 18617304), (16, 16290141), (21, 12411536), (23, 11332272), (24, 10860094), (28, 9308652), (29, 8987664), (42, 6205768), (46, 5666136), (48, 5430047), (56, 4654326), (58, 4493832), (69, 3777424), (84, 3102884), (87, 2995888), (92, 2833068), (112, 2327163), (116, 2246916), (138, 1888712), (161, 1618896), (168, 1551442), (174, 1497944), (184, 1416534), (203, 1283952), (232, 1123458), (276, 944356), (322, 809448), (336, 775721), (348, 748972), (368, 708267), (406, 641976), (464, 561729), (483, 539632), (552, 472178), (609, 427984), (644, 404724), (667, 390768), (696, 374486), (812, 320988), (966, 269816), (1104, 236089), (1163, 224112), (1218, 213992), (1288, 202362), (1334, 195384), (1392, 187243), (1624, 160494), (1932, 134908), (2001, 130256), (2326, 112056), (2436, 106996), (2576, 101181), (2668, 97692), (3248, 80247), (3489, 74704), (3864, 67454), (4002, 65128), (4652, 56028), (4669, 55824), (4872, 53498), (5336, 48846), (6978, 37352), (7728, 33727), (8004, 32564), (8141, 32016), (9304, 28014), (9338, 27912), (9744, 26749), (10672, 24423), (13956, 18676), (14007, 18608), (16008, 16282)]