260467064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 620524800

約数和(自身を除く): 360057736

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 59, 68, 88, 104, 118, 136, 143, 187, 221, 227, 236, 286, 374, 442, 454, 472, 572, 649, 748, 767, 884, 908, 1003, 1144, 1298, 1496, 1534, 1768, 1816, 2006, 2431, 2497, 2596, 2951, 3068, 3859, 4012, 4862, 4994, 5192, 5902, 6136, 7718, 8024, 8437, 9724, 9988, 11033, 11804, 13039, 13393, 15436, 16874, 19448, 19976, 22066, 23608, 26078, 26786, 30872, 32461, 33748, 42449, 44132, 50167, 52156, 53572, 64922, 67496, 84898, 88264, 100334, 104312, 107144, 129844, 143429, 147323, 169796, 174109, 200668, 227681, 259688, 286858, 294646, 339592, 348218, 401336, 455362, 551837, 573716, 589292, 696436, 910724, 1103674, 1147432, 1178584, 1392872, 1821448, 1915199, 2207348, 2504491, 2959853, 3830398, 4414696, 5008982, 5919706, 7660796, 10017964, 11839412, 15321592, 20035928, 23678824, 32558383, 65116766, 130233532, 260467064]

約数ペア:

[(1, 260467064), (2, 130233532), (4, 65116766), (8, 32558383), (11, 23678824), (13, 20035928), (17, 15321592), (22, 11839412), (26, 10017964), (34, 7660796), (44, 5919706), (52, 5008982), (59, 4414696), (68, 3830398), (88, 2959853), (104, 2504491), (118, 2207348), (136, 1915199), (143, 1821448), (187, 1392872), (221, 1178584), (227, 1147432), (236, 1103674), (286, 910724), (374, 696436), (442, 589292), (454, 573716), (472, 551837), (572, 455362), (649, 401336), (748, 348218), (767, 339592), (884, 294646), (908, 286858), (1003, 259688), (1144, 227681), (1298, 200668), (1496, 174109), (1534, 169796), (1768, 147323), (1816, 143429), (2006, 129844), (2431, 107144), (2497, 104312), (2596, 100334), (2951, 88264), (3068, 84898), (3859, 67496), (4012, 64922), (4862, 53572), (4994, 52156), (5192, 50167), (5902, 44132), (6136, 42449), (7718, 33748), (8024, 32461), (8437, 30872), (9724, 26786), (9988, 26078), (11033, 23608), (11804, 22066), (13039, 19976), (13393, 19448), (15436, 16874)]