318873464

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2447}}^1$

素因数の和:2652

約数の個数: 64

約数和(自身を含む): 740275200

約数和(自身を除く): 421401736

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 179, 182, 358, 364, 716, 728, 1253, 1432, 2327, 2447, 2506, 4654, 4894, 5012, 9308, 9788, 10024, 16289, 17129, 18616, 19576, 31811, 32578, 34258, 63622, 65156, 68516, 127244, 130312, 137032, 222677, 254488, 438013, 445354, 876026, 890708, 1752052, 1781416, 3066091, 3504104, 5694169, 6132182, 11388338, 12264364, 22776676, 24528728, 39859183, 45553352, 79718366, 159436732, 318873464]

約数ペア:

[(1, 318873464), (2, 159436732), (4, 79718366), (7, 45553352), (8, 39859183), (13, 24528728), (14, 22776676), (26, 12264364), (28, 11388338), (52, 6132182), (56, 5694169), (91, 3504104), (104, 3066091), (179, 1781416), (182, 1752052), (358, 890708), (364, 876026), (716, 445354), (728, 438013), (1253, 254488), (1432, 222677), (2327, 137032), (2447, 130312), (2506, 127244), (4654, 68516), (4894, 65156), (5012, 63622), (9308, 34258), (9788, 32578), (10024, 31811), (16289, 19576), (17129, 18616)]