311119224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1765

約数の個数: 128

約数和(自身を含む): 910694400

約数和(自身を除く): 599575176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 988, 1178, 1209, 1482, 1612, 1693, 1767, 1976, 2356, 2418, 2964, 3224, 3386, 3534, 4712, 4836, 5079, 5928, 6772, 7068, 7657, 9672, 10158, 13544, 14136, 15314, 20316, 22009, 22971, 30628, 32167, 40632, 44018, 45942, 52483, 61256, 64334, 66027, 88036, 91884, 96501, 104966, 128668, 132054, 157449, 176072, 183768, 193002, 209932, 257336, 264108, 314898, 386004, 418171, 419864, 528216, 629796, 682279, 772008, 836342, 997177, 1254513, 1259592, 1364558, 1672684, 1994354, 2046837, 2509026, 2729116, 2991531, 3345368, 3988708, 4093674, 5018052, 5458232, 5983062, 7977416, 8187348, 10036104, 11966124, 12963301, 16374696, 23932248, 25926602, 38889903, 51853204, 77779806, 103706408, 155559612, 311119224]

約数ペア:

[(1, 311119224), (2, 155559612), (3, 103706408), (4, 77779806), (6, 51853204), (8, 38889903), (12, 25926602), (13, 23932248), (19, 16374696), (24, 12963301), (26, 11966124), (31, 10036104), (38, 8187348), (39, 7977416), (52, 5983062), (57, 5458232), (62, 5018052), (76, 4093674), (78, 3988708), (93, 3345368), (104, 2991531), (114, 2729116), (124, 2509026), (152, 2046837), (156, 1994354), (186, 1672684), (228, 1364558), (247, 1259592), (248, 1254513), (312, 997177), (372, 836342), (403, 772008), (456, 682279), (494, 629796), (589, 528216), (741, 419864), (744, 418171), (806, 386004), (988, 314898), (1178, 264108), (1209, 257336), (1482, 209932), (1612, 193002), (1693, 183768), (1767, 176072), (1976, 157449), (2356, 132054), (2418, 128668), (2964, 104966), (3224, 96501), (3386, 91884), (3534, 88036), (4712, 66027), (4836, 64334), (5079, 61256), (5928, 52483), (6772, 45942), (7068, 44018), (7657, 40632), (9672, 32167), (10158, 30628), (13544, 22971), (14136, 22009), (15314, 20316)]