2681409852

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{6619}}^1$

素因数の和:6685

約数の個数: 144

約数和(自身を含む): 7888921600

約数和(自身を除く): 5207511748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 121, 124, 132, 186, 198, 242, 279, 297, 341, 363, 372, 396, 484, 558, 594, 682, 726, 837, 1023, 1089, 1116, 1188, 1364, 1452, 1674, 2046, 2178, 3069, 3267, 3348, 3751, 4092, 4356, 6138, 6534, 6619, 7502, 9207, 11253, 12276, 13068, 13238, 15004, 18414, 19857, 22506, 26476, 33759, 36828, 39714, 45012, 59571, 67518, 72809, 79428, 101277, 119142, 135036, 145618, 178713, 202554, 205189, 218427, 238284, 291236, 357426, 405108, 410378, 436854, 615567, 655281, 714852, 800899, 820756, 873708, 1231134, 1310562, 1601798, 1846701, 1965843, 2257079, 2402697, 2462268, 2621124, 3203596, 3693402, 3931686, 4514158, 4805394, 5540103, 6771237, 7208091, 7386804, 7863372, 9028316, 9610788, 11080206, 13542474, 14416182, 20313711, 21624273, 22160412, 24827869, 27084948, 28832364, 40627422, 43248546, 49655738, 60941133, 74483607, 81254844, 86497092, 99311476, 121882266, 148967214, 223450821, 243764532, 297934428, 446901642, 670352463, 893803284, 1340704926, 2681409852]

約数ペア:

[(1, 2681409852), (2, 1340704926), (3, 893803284), (4, 670352463), (6, 446901642), (9, 297934428), (11, 243764532), (12, 223450821), (18, 148967214), (22, 121882266), (27, 99311476), (31, 86497092), (33, 81254844), (36, 74483607), (44, 60941133), (54, 49655738), (62, 43248546), (66, 40627422), (93, 28832364), (99, 27084948), (108, 24827869), (121, 22160412), (124, 21624273), (132, 20313711), (186, 14416182), (198, 13542474), (242, 11080206), (279, 9610788), (297, 9028316), (341, 7863372), (363, 7386804), (372, 7208091), (396, 6771237), (484, 5540103), (558, 4805394), (594, 4514158), (682, 3931686), (726, 3693402), (837, 3203596), (1023, 2621124), (1089, 2462268), (1116, 2402697), (1188, 2257079), (1364, 1965843), (1452, 1846701), (1674, 1601798), (2046, 1310562), (2178, 1231134), (3069, 873708), (3267, 820756), (3348, 800899), (3751, 714852), (4092, 655281), (4356, 615567), (6138, 436854), (6534, 410378), (6619, 405108), (7502, 357426), (9207, 291236), (11253, 238284), (12276, 218427), (13068, 205189), (13238, 202554), (15004, 178713), (18414, 145618), (19857, 135036), (22506, 119142), (26476, 101277), (33759, 79428), (36828, 72809), (39714, 67518), (45012, 59571)]