1531688256

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{54269}}^1$

素因数の和:54301

約数の個数: 126

約数和(自身を含む): 5107186890

約数和(自身を除く): 3575498634

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 9408, 14112, 28224, 54269, 108538, 162807, 217076, 325614, 379883, 434152, 488421, 651228, 759766, 868304, 976842, 1139649, 1302456, 1519532, 1736608, 1953684, 2279298, 2604912, 2659181, 3039064, 3418947, 3473216, 3907368, 4558596, 5209824, 5318362, 6078128, 6837894, 7814736, 7977543, 9117192, 10419648, 10636724, 12156256, 13675788, 15629472, 15955086, 18234384, 21273448, 23932629, 24312512, 27351576, 31258944, 31910172, 36468768, 42546896, 47865258, 54703152, 63820344, 72937536, 85093792, 95730516, 109406304, 127640688, 170187584, 191461032, 218812608, 255281376, 382922064, 510562752, 765844128, 1531688256]

約数ペア:

[(1, 1531688256), (2, 765844128), (3, 510562752), (4, 382922064), (6, 255281376), (7, 218812608), (8, 191461032), (9, 170187584), (12, 127640688), (14, 109406304), (16, 95730516), (18, 85093792), (21, 72937536), (24, 63820344), (28, 54703152), (32, 47865258), (36, 42546896), (42, 36468768), (48, 31910172), (49, 31258944), (56, 27351576), (63, 24312512), (64, 23932629), (72, 21273448), (84, 18234384), (96, 15955086), (98, 15629472), (112, 13675788), (126, 12156256), (144, 10636724), (147, 10419648), (168, 9117192), (192, 7977543), (196, 7814736), (224, 6837894), (252, 6078128), (288, 5318362), (294, 5209824), (336, 4558596), (392, 3907368), (441, 3473216), (448, 3418947), (504, 3039064), (576, 2659181), (588, 2604912), (672, 2279298), (784, 1953684), (882, 1736608), (1008, 1519532), (1176, 1302456), (1344, 1139649), (1568, 976842), (1764, 868304), (2016, 759766), (2352, 651228), (3136, 488421), (3528, 434152), (4032, 379883), (4704, 325614), (7056, 217076), (9408, 162807), (14112, 108538), (28224, 54269)]