2856299784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3547}}^1$

素因数の和:3687

約数の個数: 128

約数和(自身を含む): 8046864000

約数和(自身を除く): 5190564216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 89, 104, 116, 156, 174, 178, 232, 267, 312, 348, 356, 377, 534, 696, 712, 754, 1068, 1131, 1157, 1508, 2136, 2262, 2314, 2581, 3016, 3471, 3547, 4524, 4628, 5162, 6942, 7094, 7743, 9048, 9256, 10324, 10641, 13884, 14188, 15486, 20648, 21282, 27768, 28376, 30972, 33553, 42564, 46111, 61944, 67106, 85128, 92222, 100659, 102863, 134212, 138333, 184444, 201318, 205726, 268424, 276666, 308589, 315683, 368888, 402636, 411452, 553332, 617178, 631366, 805272, 822904, 947049, 1106664, 1234356, 1262732, 1337219, 1894098, 2468712, 2525464, 2674438, 3788196, 4011657, 4103879, 5348876, 7576392, 8023314, 8207758, 9154807, 10697752, 12311637, 16046628, 16415516, 18309614, 24623274, 27464421, 32093256, 32831032, 36619228, 49246548, 54928842, 73238456, 98493096, 109857684, 119012491, 219715368, 238024982, 357037473, 476049964, 714074946, 952099928, 1428149892, 2856299784]

約数ペア:

[(1, 2856299784), (2, 1428149892), (3, 952099928), (4, 714074946), (6, 476049964), (8, 357037473), (12, 238024982), (13, 219715368), (24, 119012491), (26, 109857684), (29, 98493096), (39, 73238456), (52, 54928842), (58, 49246548), (78, 36619228), (87, 32831032), (89, 32093256), (104, 27464421), (116, 24623274), (156, 18309614), (174, 16415516), (178, 16046628), (232, 12311637), (267, 10697752), (312, 9154807), (348, 8207758), (356, 8023314), (377, 7576392), (534, 5348876), (696, 4103879), (712, 4011657), (754, 3788196), (1068, 2674438), (1131, 2525464), (1157, 2468712), (1508, 1894098), (2136, 1337219), (2262, 1262732), (2314, 1234356), (2581, 1106664), (3016, 947049), (3471, 822904), (3547, 805272), (4524, 631366), (4628, 617178), (5162, 553332), (6942, 411452), (7094, 402636), (7743, 368888), (9048, 315683), (9256, 308589), (10324, 276666), (10641, 268424), (13884, 205726), (14188, 201318), (15486, 184444), (20648, 138333), (21282, 134212), (27768, 102863), (28376, 100659), (30972, 92222), (33553, 85128), (42564, 67106), (46111, 61944)]