677149746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{72953}}^1$

素因数の和:72995

約数の個数: 64

約数和(自身を含む): 1764903168

約数和(自身を除く): 1087753422

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 9282, 72953, 145906, 218859, 437718, 510671, 948389, 1021342, 1240201, 1532013, 1896778, 2480402, 2845167, 3064026, 3720603, 5690334, 6638723, 7441206, 8681407, 13277446, 16122613, 17362814, 19916169, 26044221, 32245226, 39832338, 48367839, 52088442, 96735678, 112858291, 225716582, 338574873, 677149746]

約数ペア:

[(1, 677149746), (2, 338574873), (3, 225716582), (6, 112858291), (7, 96735678), (13, 52088442), (14, 48367839), (17, 39832338), (21, 32245226), (26, 26044221), (34, 19916169), (39, 17362814), (42, 16122613), (51, 13277446), (78, 8681407), (91, 7441206), (102, 6638723), (119, 5690334), (182, 3720603), (221, 3064026), (238, 2845167), (273, 2480402), (357, 1896778), (442, 1532013), (546, 1240201), (663, 1021342), (714, 948389), (1326, 510671), (1547, 437718), (3094, 218859), (4641, 145906), (9282, 72953)]