338471392

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 797368320

約数和(自身を除く): 458896928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 79, 112, 124, 158, 217, 224, 248, 316, 434, 496, 553, 617, 632, 868, 992, 1106, 1234, 1264, 1736, 2212, 2449, 2468, 2528, 3472, 4319, 4424, 4898, 4936, 6944, 8638, 8848, 9796, 9872, 17143, 17276, 17696, 19127, 19592, 19744, 34286, 34552, 38254, 39184, 48743, 68572, 69104, 76508, 78368, 97486, 133889, 137144, 138208, 153016, 194972, 267778, 274288, 306032, 341201, 389944, 535556, 548576, 612064, 682402, 779888, 1071112, 1364804, 1511033, 1559776, 2142224, 2729608, 3022066, 4284448, 5459216, 6044132, 10577231, 10918432, 12088264, 21154462, 24176528, 42308924, 48353056, 84617848, 169235696, 338471392]

約数ペア:

[(1, 338471392), (2, 169235696), (4, 84617848), (7, 48353056), (8, 42308924), (14, 24176528), (16, 21154462), (28, 12088264), (31, 10918432), (32, 10577231), (56, 6044132), (62, 5459216), (79, 4284448), (112, 3022066), (124, 2729608), (158, 2142224), (217, 1559776), (224, 1511033), (248, 1364804), (316, 1071112), (434, 779888), (496, 682402), (553, 612064), (617, 548576), (632, 535556), (868, 389944), (992, 341201), (1106, 306032), (1234, 274288), (1264, 267778), (1736, 194972), (2212, 153016), (2449, 138208), (2468, 137144), (2528, 133889), (3472, 97486), (4319, 78368), (4424, 76508), (4898, 69104), (4936, 68572), (6944, 48743), (8638, 39184), (8848, 38254), (9796, 34552), (9872, 34286), (17143, 19744), (17276, 19592), (17696, 19127)]