1664263552

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2953}}^1$

素因数の和:3028

約数の個数: 128

約数和(自身を含む): 4121893440

約数和(自身を除く): 2457629888

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 56, 64, 68, 74, 112, 119, 128, 136, 148, 224, 238, 259, 272, 296, 448, 476, 518, 544, 592, 629, 896, 952, 1036, 1088, 1184, 1258, 1904, 2072, 2176, 2368, 2516, 2953, 3808, 4144, 4403, 4736, 5032, 5906, 7616, 8288, 8806, 10064, 11812, 15232, 16576, 17612, 20128, 20671, 23624, 33152, 35224, 40256, 41342, 47248, 50201, 70448, 80512, 82684, 94496, 100402, 109261, 140896, 165368, 188992, 200804, 218522, 281792, 330736, 351407, 377984, 401608, 437044, 563584, 661472, 702814, 764827, 803216, 874088, 1322944, 1405628, 1529654, 1606432, 1748176, 1857437, 2645888, 2811256, 3059308, 3212864, 3496352, 3714874, 5622512, 6118616, 6425728, 6992704, 7429748, 11245024, 12237232, 13002059, 13985408, 14859496, 22490048, 24474464, 26004118, 29718992, 44980096, 48948928, 52008236, 59437984, 97897856, 104016472, 118875968, 208032944, 237751936, 416065888, 832131776, 1664263552]

約数ペア:

[(1, 1664263552), (2, 832131776), (4, 416065888), (7, 237751936), (8, 208032944), (14, 118875968), (16, 104016472), (17, 97897856), (28, 59437984), (32, 52008236), (34, 48948928), (37, 44980096), (56, 29718992), (64, 26004118), (68, 24474464), (74, 22490048), (112, 14859496), (119, 13985408), (128, 13002059), (136, 12237232), (148, 11245024), (224, 7429748), (238, 6992704), (259, 6425728), (272, 6118616), (296, 5622512), (448, 3714874), (476, 3496352), (518, 3212864), (544, 3059308), (592, 2811256), (629, 2645888), (896, 1857437), (952, 1748176), (1036, 1606432), (1088, 1529654), (1184, 1405628), (1258, 1322944), (1904, 874088), (2072, 803216), (2176, 764827), (2368, 702814), (2516, 661472), (2953, 563584), (3808, 437044), (4144, 401608), (4403, 377984), (4736, 351407), (5032, 330736), (5906, 281792), (7616, 218522), (8288, 200804), (8806, 188992), (10064, 165368), (11812, 140896), (15232, 109261), (16576, 100402), (17612, 94496), (20128, 82684), (20671, 80512), (23624, 70448), (33152, 50201), (35224, 47248), (40256, 41342)]