321506952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2623

約数の個数: 96

約数和(自身を含む): 898778880

約数和(自身を除く): 577271928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 169, 186, 248, 312, 338, 372, 403, 507, 676, 744, 806, 1014, 1209, 1352, 1612, 2028, 2418, 2557, 3224, 4056, 4836, 5114, 5239, 7671, 9672, 10228, 10478, 15342, 15717, 20456, 20956, 30684, 31434, 33241, 41912, 61368, 62868, 66482, 79267, 99723, 125736, 132964, 158534, 199446, 237801, 265928, 317068, 398892, 432133, 475602, 634136, 797784, 864266, 951204, 1030471, 1296399, 1728532, 1902408, 2060942, 2592798, 3091413, 3457064, 4121884, 5185596, 6182826, 8243768, 10371192, 12365652, 13396123, 24731304, 26792246, 40188369, 53584492, 80376738, 107168984, 160753476, 321506952]

約数ペア:

[(1, 321506952), (2, 160753476), (3, 107168984), (4, 80376738), (6, 53584492), (8, 40188369), (12, 26792246), (13, 24731304), (24, 13396123), (26, 12365652), (31, 10371192), (39, 8243768), (52, 6182826), (62, 5185596), (78, 4121884), (93, 3457064), (104, 3091413), (124, 2592798), (156, 2060942), (169, 1902408), (186, 1728532), (248, 1296399), (312, 1030471), (338, 951204), (372, 864266), (403, 797784), (507, 634136), (676, 475602), (744, 432133), (806, 398892), (1014, 317068), (1209, 265928), (1352, 237801), (1612, 199446), (2028, 158534), (2418, 132964), (2557, 125736), (3224, 99723), (4056, 79267), (4836, 66482), (5114, 62868), (5239, 61368), (7671, 41912), (9672, 33241), (10228, 31434), (10478, 30684), (15342, 20956), (15717, 20456)]