252964977608

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{17029}}^1$

素因数の和:17315

約数の個数: 128

約数和(自身を含む): 575477760000

約数和(自身を除く): 322512782392

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 62, 86, 124, 172, 199, 217, 248, 301, 344, 398, 434, 602, 796, 868, 1204, 1333, 1393, 1592, 1736, 2408, 2666, 2786, 5332, 5572, 6169, 8557, 9331, 10664, 11144, 12338, 17029, 17114, 18662, 24676, 34058, 34228, 37324, 43183, 49352, 59899, 68116, 68456, 74648, 86366, 119203, 119798, 136232, 172732, 238406, 239596, 265267, 345464, 476812, 479192, 527899, 530534, 732247, 953624, 1055798, 1061068, 1464494, 1856869, 2111596, 2122136, 2928988, 3388771, 3695293, 3713738, 4223192, 5125729, 5857976, 6777542, 7390586, 7427476, 10251458, 13555084, 14781172, 14854952, 20502916, 22699657, 23721397, 27110168, 29562344, 41005832, 45399314, 47442794, 90798628, 94885588, 105051901, 145717153, 158897599, 181597256, 189771176, 210103802, 291434306, 317795198, 420207604, 582868612, 635590396, 735363307, 840415208, 1020020071, 1165737224, 1271180792, 1470726614, 2040040142, 2941453228, 4080080284, 4517231743, 5882906456, 8160160568, 9034463486, 18068926972, 31620622201, 36137853944, 63241244402, 126482488804, 252964977608]

約数ペア:

[(1, 252964977608), (2, 126482488804), (4, 63241244402), (7, 36137853944), (8, 31620622201), (14, 18068926972), (28, 9034463486), (31, 8160160568), (43, 5882906456), (56, 4517231743), (62, 4080080284), (86, 2941453228), (124, 2040040142), (172, 1470726614), (199, 1271180792), (217, 1165737224), (248, 1020020071), (301, 840415208), (344, 735363307), (398, 635590396), (434, 582868612), (602, 420207604), (796, 317795198), (868, 291434306), (1204, 210103802), (1333, 189771176), (1393, 181597256), (1592, 158897599), (1736, 145717153), (2408, 105051901), (2666, 94885588), (2786, 90798628), (5332, 47442794), (5572, 45399314), (6169, 41005832), (8557, 29562344), (9331, 27110168), (10664, 23721397), (11144, 22699657), (12338, 20502916), (17029, 14854952), (17114, 14781172), (18662, 13555084), (24676, 10251458), (34058, 7427476), (34228, 7390586), (37324, 6777542), (43183, 5857976), (49352, 5125729), (59899, 4223192), (68116, 3713738), (68456, 3695293), (74648, 3388771), (86366, 2928988), (119203, 2122136), (119798, 2111596), (136232, 1856869), (172732, 1464494), (238406, 1061068), (239596, 1055798), (265267, 953624), (345464, 732247), (476812, 530534), (479192, 527899)]