308223872

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 722649600

約数和(自身を除く): 414425728

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 79, 88, 128, 136, 158, 163, 176, 187, 272, 316, 326, 352, 374, 544, 632, 652, 704, 748, 869, 1088, 1264, 1304, 1343, 1408, 1496, 1738, 1793, 2176, 2528, 2608, 2686, 2771, 2992, 3476, 3586, 5056, 5216, 5372, 5542, 5984, 6952, 7172, 10112, 10432, 10744, 11084, 11968, 12877, 13904, 14344, 14773, 20864, 21488, 22168, 23936, 25754, 27808, 28688, 29546, 30481, 42976, 44336, 51508, 55616, 57376, 59092, 60962, 85952, 88672, 103016, 111232, 114752, 118184, 121924, 141647, 171904, 177344, 206032, 218909, 229504, 236368, 243848, 283294, 354688, 412064, 437818, 472736, 487696, 566588, 824128, 875636, 945472, 975392, 1133176, 1648256, 1751272, 1890944, 1950784, 2266352, 2407999, 3502544, 3901568, 4532704, 4815998, 7005088, 9065408, 9631996, 14010176, 18130816, 19263992, 28020352, 38527984, 77055968, 154111936, 308223872]

約数ペア:

[(1, 308223872), (2, 154111936), (4, 77055968), (8, 38527984), (11, 28020352), (16, 19263992), (17, 18130816), (22, 14010176), (32, 9631996), (34, 9065408), (44, 7005088), (64, 4815998), (68, 4532704), (79, 3901568), (88, 3502544), (128, 2407999), (136, 2266352), (158, 1950784), (163, 1890944), (176, 1751272), (187, 1648256), (272, 1133176), (316, 975392), (326, 945472), (352, 875636), (374, 824128), (544, 566588), (632, 487696), (652, 472736), (704, 437818), (748, 412064), (869, 354688), (1088, 283294), (1264, 243848), (1304, 236368), (1343, 229504), (1408, 218909), (1496, 206032), (1738, 177344), (1793, 171904), (2176, 141647), (2528, 121924), (2608, 118184), (2686, 114752), (2771, 111232), (2992, 103016), (3476, 88672), (3586, 85952), (5056, 60962), (5216, 59092), (5372, 57376), (5542, 55616), (5984, 51508), (6952, 44336), (7172, 42976), (10112, 30481), (10432, 29546), (10744, 28688), (11084, 27808), (11968, 25754), (12877, 23936), (13904, 22168), (14344, 21488), (14773, 20864)]