838243380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{6359}}^1$

素因数の和:6410

約数の個数: 96

約数和(自身を含む): 2542982400

約数和(自身を除く): 1704739020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2197, 2535, 3380, 4394, 5070, 6359, 6591, 8788, 10140, 10985, 12718, 13182, 19077, 21970, 25436, 26364, 31795, 32955, 38154, 43940, 63590, 65910, 76308, 82667, 95385, 127180, 131820, 165334, 190770, 248001, 330668, 381540, 413335, 496002, 826670, 992004, 1074671, 1240005, 1653340, 2149342, 2480010, 3224013, 4298684, 4960020, 5373355, 6448026, 10746710, 12896052, 13970723, 16120065, 21493420, 27941446, 32240130, 41912169, 55882892, 64480260, 69853615, 83824338, 139707230, 167648676, 209560845, 279414460, 419121690, 838243380]

約数ペア:

[(1, 838243380), (2, 419121690), (3, 279414460), (4, 209560845), (5, 167648676), (6, 139707230), (10, 83824338), (12, 69853615), (13, 64480260), (15, 55882892), (20, 41912169), (26, 32240130), (30, 27941446), (39, 21493420), (52, 16120065), (60, 13970723), (65, 12896052), (78, 10746710), (130, 6448026), (156, 5373355), (169, 4960020), (195, 4298684), (260, 3224013), (338, 2480010), (390, 2149342), (507, 1653340), (676, 1240005), (780, 1074671), (845, 992004), (1014, 826670), (1690, 496002), (2028, 413335), (2197, 381540), (2535, 330668), (3380, 248001), (4394, 190770), (5070, 165334), (6359, 131820), (6591, 127180), (8788, 95385), (10140, 82667), (10985, 76308), (12718, 65910), (13182, 63590), (19077, 43940), (21970, 38154), (25436, 32955), (26364, 31795)]