1256553672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:783

約数の個数: 128

約数和(自身を含む): 3510725760

約数和(自身を除く): 2254172088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 113, 132, 146, 219, 226, 264, 292, 339, 438, 452, 577, 584, 678, 803, 876, 904, 1154, 1243, 1356, 1606, 1731, 1752, 2308, 2409, 2486, 2712, 3212, 3462, 3729, 4616, 4818, 4972, 6347, 6424, 6924, 7458, 8249, 9636, 9944, 12694, 13848, 14916, 16498, 19041, 19272, 24747, 25388, 29832, 32996, 38082, 42121, 49494, 50776, 65201, 65992, 76164, 84242, 90739, 98988, 126363, 130402, 152328, 168484, 181478, 195603, 197976, 252726, 260804, 272217, 336968, 362956, 391206, 463331, 505452, 521608, 544434, 717211, 725912, 782412, 926662, 1010904, 1088868, 1389993, 1434422, 1564824, 1853324, 2151633, 2177736, 2779986, 2868844, 3706648, 4303266, 4759673, 5559972, 5737688, 8606532, 9519346, 11119944, 14279019, 17213064, 19038692, 28558038, 38077384, 52356403, 57116076, 104712806, 114232152, 157069209, 209425612, 314138418, 418851224, 628276836, 1256553672]

約数ペア:

[(1, 1256553672), (2, 628276836), (3, 418851224), (4, 314138418), (6, 209425612), (8, 157069209), (11, 114232152), (12, 104712806), (22, 57116076), (24, 52356403), (33, 38077384), (44, 28558038), (66, 19038692), (73, 17213064), (88, 14279019), (113, 11119944), (132, 9519346), (146, 8606532), (219, 5737688), (226, 5559972), (264, 4759673), (292, 4303266), (339, 3706648), (438, 2868844), (452, 2779986), (577, 2177736), (584, 2151633), (678, 1853324), (803, 1564824), (876, 1434422), (904, 1389993), (1154, 1088868), (1243, 1010904), (1356, 926662), (1606, 782412), (1731, 725912), (1752, 717211), (2308, 544434), (2409, 521608), (2486, 505452), (2712, 463331), (3212, 391206), (3462, 362956), (3729, 336968), (4616, 272217), (4818, 260804), (4972, 252726), (6347, 197976), (6424, 195603), (6924, 181478), (7458, 168484), (8249, 152328), (9636, 130402), (9944, 126363), (12694, 98988), (13848, 90739), (14916, 84242), (16498, 76164), (19041, 65992), (19272, 65201), (24747, 50776), (25388, 49494), (29832, 42121), (32996, 38082)]