977384460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{853}}^1$

素因数の和:1004

約数の個数: 144

約数和(自身を含む): 2993112864

約数和(自身を除く): 2015728404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 113, 130, 156, 169, 195, 226, 260, 338, 339, 390, 452, 507, 565, 676, 678, 780, 845, 853, 1014, 1130, 1356, 1469, 1690, 1695, 1706, 2028, 2260, 2535, 2559, 2938, 3380, 3390, 3412, 4265, 4407, 5070, 5118, 5876, 6780, 7345, 8530, 8814, 10140, 10236, 11089, 12795, 14690, 17060, 17628, 19097, 22035, 22178, 25590, 29380, 33267, 38194, 44070, 44356, 51180, 55445, 57291, 66534, 76388, 88140, 95485, 96389, 110890, 114582, 133068, 144157, 166335, 190970, 192778, 221780, 229164, 286455, 288314, 289167, 332670, 381940, 385556, 432471, 481945, 572910, 576628, 578334, 665340, 720785, 864942, 963890, 1145820, 1156668, 1253057, 1441570, 1445835, 1729884, 1927780, 2162355, 2506114, 2883140, 2891670, 3759171, 4324710, 5012228, 5783340, 6265285, 7518342, 8649420, 12530570, 15036684, 16289741, 18795855, 25061140, 32579482, 37591710, 48869223, 65158964, 75183420, 81448705, 97738446, 162897410, 195476892, 244346115, 325794820, 488692230, 977384460]

約数ペア:

[(1, 977384460), (2, 488692230), (3, 325794820), (4, 244346115), (5, 195476892), (6, 162897410), (10, 97738446), (12, 81448705), (13, 75183420), (15, 65158964), (20, 48869223), (26, 37591710), (30, 32579482), (39, 25061140), (52, 18795855), (60, 16289741), (65, 15036684), (78, 12530570), (113, 8649420), (130, 7518342), (156, 6265285), (169, 5783340), (195, 5012228), (226, 4324710), (260, 3759171), (338, 2891670), (339, 2883140), (390, 2506114), (452, 2162355), (507, 1927780), (565, 1729884), (676, 1445835), (678, 1441570), (780, 1253057), (845, 1156668), (853, 1145820), (1014, 963890), (1130, 864942), (1356, 720785), (1469, 665340), (1690, 578334), (1695, 576628), (1706, 572910), (2028, 481945), (2260, 432471), (2535, 385556), (2559, 381940), (2938, 332670), (3380, 289167), (3390, 288314), (3412, 286455), (4265, 229164), (4407, 221780), (5070, 192778), (5118, 190970), (5876, 166335), (6780, 144157), (7345, 133068), (8530, 114582), (8814, 110890), (10140, 96389), (10236, 95485), (11089, 88140), (12795, 76388), (14690, 66534), (17060, 57291), (17628, 55445), (19097, 51180), (22035, 44356), (22178, 44070), (25590, 38194), (29380, 33267)]