890464512

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2269}}^1$

素因数の和:2368

約数の個数: 144

約数和(自身を含む): 2746808960

約数和(自身を除く): 1856344448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 256, 292, 336, 384, 438, 448, 511, 584, 672, 768, 876, 896, 1022, 1168, 1344, 1533, 1752, 1792, 2044, 2269, 2336, 2688, 3066, 3504, 4088, 4538, 4672, 5376, 6132, 6807, 7008, 8176, 9076, 9344, 12264, 13614, 14016, 15883, 16352, 18152, 18688, 24528, 27228, 28032, 31766, 32704, 36304, 47649, 49056, 54456, 56064, 63532, 65408, 72608, 95298, 98112, 108912, 127064, 130816, 145216, 165637, 190596, 196224, 217824, 254128, 290432, 331274, 381192, 392448, 435648, 496911, 508256, 580864, 662548, 762384, 871296, 993822, 1016512, 1159459, 1325096, 1524768, 1742592, 1987644, 2033024, 2318918, 2650192, 3049536, 3478377, 3975288, 4066048, 4637836, 5300384, 6099072, 6956754, 7950576, 9275672, 10600768, 12198144, 13913508, 15901152, 18551344, 21201536, 27827016, 31802304, 37102688, 42403072, 55654032, 63604608, 74205376, 111308064, 127209216, 148410752, 222616128, 296821504, 445232256, 890464512]

約数ペア:

[(1, 890464512), (2, 445232256), (3, 296821504), (4, 222616128), (6, 148410752), (7, 127209216), (8, 111308064), (12, 74205376), (14, 63604608), (16, 55654032), (21, 42403072), (24, 37102688), (28, 31802304), (32, 27827016), (42, 21201536), (48, 18551344), (56, 15901152), (64, 13913508), (73, 12198144), (84, 10600768), (96, 9275672), (112, 7950576), (128, 6956754), (146, 6099072), (168, 5300384), (192, 4637836), (219, 4066048), (224, 3975288), (256, 3478377), (292, 3049536), (336, 2650192), (384, 2318918), (438, 2033024), (448, 1987644), (511, 1742592), (584, 1524768), (672, 1325096), (768, 1159459), (876, 1016512), (896, 993822), (1022, 871296), (1168, 762384), (1344, 662548), (1533, 580864), (1752, 508256), (1792, 496911), (2044, 435648), (2269, 392448), (2336, 381192), (2688, 331274), (3066, 290432), (3504, 254128), (4088, 217824), (4538, 196224), (4672, 190596), (5376, 165637), (6132, 145216), (6807, 130816), (7008, 127064), (8176, 108912), (9076, 98112), (9344, 95298), (12264, 72608), (13614, 65408), (14016, 63532), (15883, 56064), (16352, 54456), (18152, 49056), (18688, 47649), (24528, 36304), (27228, 32704), (28032, 31766)]