15631824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 45747072

約数和(自身を除く): 30115248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 47, 48, 52, 78, 82, 94, 104, 123, 141, 156, 164, 169, 188, 208, 246, 282, 312, 328, 338, 376, 492, 507, 533, 564, 611, 624, 656, 676, 752, 984, 1014, 1066, 1128, 1222, 1352, 1599, 1833, 1927, 1968, 2028, 2132, 2256, 2444, 2704, 3198, 3666, 3854, 4056, 4264, 4888, 5781, 6396, 6929, 7332, 7708, 7943, 8112, 8528, 9776, 11562, 12792, 13858, 14664, 15416, 15886, 20787, 23124, 23829, 25051, 25584, 27716, 29328, 30832, 31772, 41574, 46248, 47658, 50102, 55432, 63544, 75153, 83148, 92496, 95316, 100204, 110864, 127088, 150306, 166296, 190632, 200408, 300612, 325663, 332592, 381264, 400816, 601224, 651326, 976989, 1202448, 1302652, 1953978, 2605304, 3907956, 5210608, 7815912, 15631824]

約数ペア:

[(1, 15631824), (2, 7815912), (3, 5210608), (4, 3907956), (6, 2605304), (8, 1953978), (12, 1302652), (13, 1202448), (16, 976989), (24, 651326), (26, 601224), (39, 400816), (41, 381264), (47, 332592), (48, 325663), (52, 300612), (78, 200408), (82, 190632), (94, 166296), (104, 150306), (123, 127088), (141, 110864), (156, 100204), (164, 95316), (169, 92496), (188, 83148), (208, 75153), (246, 63544), (282, 55432), (312, 50102), (328, 47658), (338, 46248), (376, 41574), (492, 31772), (507, 30832), (533, 29328), (564, 27716), (611, 25584), (624, 25051), (656, 23829), (676, 23124), (752, 20787), (984, 15886), (1014, 15416), (1066, 14664), (1128, 13858), (1222, 12792), (1352, 11562), (1599, 9776), (1833, 8528), (1927, 8112), (1968, 7943), (2028, 7708), (2132, 7332), (2256, 6929), (2444, 6396), (2704, 5781), (3198, 4888), (3666, 4264), (3854, 4056)]