665225440128

素因数分解:

$2^7\times 3^3\times {\mathrm{1399}}^1\times {\mathrm{137587}}^1$

素因数の和:139009

約数の個数: 128

約数和(自身を含む): 1964756640000

約数和(自身を除く): 1299531199872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1399, 1728, 2798, 3456, 4197, 5596, 8394, 11192, 12591, 16788, 22384, 25182, 33576, 37773, 44768, 50364, 67152, 75546, 89536, 100728, 134304, 137587, 151092, 179072, 201456, 268608, 275174, 302184, 402912, 412761, 537216, 550348, 604368, 805824, 825522, 1100696, 1208736, 1238283, 1611648, 1651044, 2201392, 2417472, 2476566, 3302088, 3714849, 4402784, 4834944, 4953132, 6604176, 7429698, 8805568, 9906264, 13208352, 14859396, 17611136, 19812528, 26416704, 29718792, 39625056, 52833408, 59437584, 79250112, 118875168, 158500224, 192484213, 237750336, 384968426, 475500672, 577452639, 769936852, 1154905278, 1539873704, 1732357917, 2309810556, 3079747408, 3464715834, 4619621112, 5197073751, 6159494816, 6929431668, 9239242224, 10394147502, 12318989632, 13858863336, 18478484448, 20788295004, 24637979264, 27717726672, 36956968896, 41576590008, 55435453344, 73913937792, 83153180016, 110870906688, 166306360032, 221741813376, 332612720064, 665225440128]

約数ペア:

[(1, 665225440128), (2, 332612720064), (3, 221741813376), (4, 166306360032), (6, 110870906688), (8, 83153180016), (9, 73913937792), (12, 55435453344), (16, 41576590008), (18, 36956968896), (24, 27717726672), (27, 24637979264), (32, 20788295004), (36, 18478484448), (48, 13858863336), (54, 12318989632), (64, 10394147502), (72, 9239242224), (96, 6929431668), (108, 6159494816), (128, 5197073751), (144, 4619621112), (192, 3464715834), (216, 3079747408), (288, 2309810556), (384, 1732357917), (432, 1539873704), (576, 1154905278), (864, 769936852), (1152, 577452639), (1399, 475500672), (1728, 384968426), (2798, 237750336), (3456, 192484213), (4197, 158500224), (5596, 118875168), (8394, 79250112), (11192, 59437584), (12591, 52833408), (16788, 39625056), (22384, 29718792), (25182, 26416704), (33576, 19812528), (37773, 17611136), (44768, 14859396), (50364, 13208352), (67152, 9906264), (75546, 8805568), (89536, 7429698), (100728, 6604176), (134304, 4953132), (137587, 4834944), (151092, 4402784), (179072, 3714849), (201456, 3302088), (268608, 2476566), (275174, 2417472), (302184, 2201392), (402912, 1651044), (412761, 1611648), (537216, 1238283), (550348, 1208736), (604368, 1100696), (805824, 825522)]