232131328

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 577928736

約数和(自身を除く): 345797408

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 128, 136, 143, 176, 187, 208, 221, 256, 272, 286, 352, 373, 374, 416, 442, 544, 572, 704, 746, 748, 832, 884, 1088, 1144, 1408, 1492, 1496, 1664, 1768, 2176, 2288, 2431, 2816, 2984, 2992, 3328, 3536, 4103, 4352, 4576, 4849, 4862, 5968, 5984, 6341, 7072, 8206, 9152, 9698, 9724, 11936, 11968, 12682, 14144, 16412, 18304, 19396, 19448, 23872, 23936, 25364, 28288, 32824, 36608, 38792, 38896, 47744, 47872, 50728, 53339, 56576, 65648, 69751, 77584, 77792, 82433, 95488, 101456, 106678, 131296, 139502, 155168, 155584, 164866, 202912, 213356, 262592, 279004, 310336, 311168, 329732, 405824, 426712, 525184, 558008, 620672, 622336, 659464, 811648, 853424, 906763, 1050368, 1116016, 1241344, 1318928, 1623296, 1706848, 1813526, 2232032, 2637856, 3413696, 3627052, 4464064, 5275712, 6827392, 7254104, 8928128, 10551424, 13654784, 14508208, 17856256, 21102848, 29016416, 58032832, 116065664, 232131328]

約数ペア:

[(1, 232131328), (2, 116065664), (4, 58032832), (8, 29016416), (11, 21102848), (13, 17856256), (16, 14508208), (17, 13654784), (22, 10551424), (26, 8928128), (32, 7254104), (34, 6827392), (44, 5275712), (52, 4464064), (64, 3627052), (68, 3413696), (88, 2637856), (104, 2232032), (128, 1813526), (136, 1706848), (143, 1623296), (176, 1318928), (187, 1241344), (208, 1116016), (221, 1050368), (256, 906763), (272, 853424), (286, 811648), (352, 659464), (373, 622336), (374, 620672), (416, 558008), (442, 525184), (544, 426712), (572, 405824), (704, 329732), (746, 311168), (748, 310336), (832, 279004), (884, 262592), (1088, 213356), (1144, 202912), (1408, 164866), (1492, 155584), (1496, 155168), (1664, 139502), (1768, 131296), (2176, 106678), (2288, 101456), (2431, 95488), (2816, 82433), (2984, 77792), (2992, 77584), (3328, 69751), (3536, 65648), (4103, 56576), (4352, 53339), (4576, 50728), (4849, 47872), (4862, 47744), (5968, 38896), (5984, 38792), (6341, 36608), (7072, 32824), (8206, 28288), (9152, 25364), (9698, 23936), (9724, 23872), (11936, 19448), (11968, 19396), (12682, 18304), (14144, 16412)]