64040256

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{2269}}^1$

素因数の和:2301

約数の個数: 126

約数和(自身を含む): 213622890

約数和(自身を除く): 149582634

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2269, 2352, 3136, 3528, 4032, 4538, 4704, 6807, 7056, 9076, 9408, 13614, 14112, 15883, 18152, 20421, 27228, 28224, 31766, 36304, 40842, 47649, 54456, 63532, 72608, 81684, 95298, 108912, 111181, 127064, 142947, 145216, 163368, 190596, 217824, 222362, 254128, 285894, 326736, 333543, 381192, 435648, 444724, 508256, 571788, 653472, 667086, 762384, 889448, 1000629, 1016512, 1143576, 1306944, 1334172, 1524768, 1778896, 2001258, 2287152, 2668344, 3049536, 3557792, 4002516, 4574304, 5336688, 7115584, 8005032, 9148608, 10673376, 16010064, 21346752, 32020128, 64040256]

約数ペア:

[(1, 64040256), (2, 32020128), (3, 21346752), (4, 16010064), (6, 10673376), (7, 9148608), (8, 8005032), (9, 7115584), (12, 5336688), (14, 4574304), (16, 4002516), (18, 3557792), (21, 3049536), (24, 2668344), (28, 2287152), (32, 2001258), (36, 1778896), (42, 1524768), (48, 1334172), (49, 1306944), (56, 1143576), (63, 1016512), (64, 1000629), (72, 889448), (84, 762384), (96, 667086), (98, 653472), (112, 571788), (126, 508256), (144, 444724), (147, 435648), (168, 381192), (192, 333543), (196, 326736), (224, 285894), (252, 254128), (288, 222362), (294, 217824), (336, 190596), (392, 163368), (441, 145216), (448, 142947), (504, 127064), (576, 111181), (588, 108912), (672, 95298), (784, 81684), (882, 72608), (1008, 63532), (1176, 54456), (1344, 47649), (1568, 40842), (1764, 36304), (2016, 31766), (2269, 28224), (2352, 27228), (3136, 20421), (3528, 18152), (4032, 15883), (4538, 14112), (4704, 13614), (6807, 9408), (7056, 9076)]