378394368

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1030

約数の個数: 144

約数和(自身を含む): 1123186176

約数和(自身を除く): 744791808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 128, 132, 141, 176, 188, 192, 256, 264, 282, 352, 376, 384, 517, 528, 564, 704, 752, 768, 953, 1034, 1056, 1128, 1408, 1504, 1551, 1906, 2068, 2112, 2256, 2816, 2859, 3008, 3102, 3812, 4136, 4224, 4512, 5718, 6016, 6204, 7624, 8272, 8448, 9024, 10483, 11436, 12032, 12408, 15248, 16544, 18048, 20966, 22872, 24816, 30496, 31449, 33088, 36096, 41932, 44791, 45744, 49632, 60992, 62898, 66176, 83864, 89582, 91488, 99264, 121984, 125796, 132352, 134373, 167728, 179164, 182976, 198528, 243968, 251592, 268746, 335456, 358328, 365952, 397056, 492701, 503184, 537492, 670912, 716656, 731904, 985402, 1006368, 1074984, 1341824, 1433312, 1478103, 1970804, 2012736, 2149968, 2683648, 2866624, 2956206, 3941608, 4025472, 4299936, 5733248, 5912412, 7883216, 8050944, 8599872, 11466496, 11824824, 15766432, 17199744, 23649648, 31532864, 34399488, 47299296, 63065728, 94598592, 126131456, 189197184, 378394368]

約数ペア:

[(1, 378394368), (2, 189197184), (3, 126131456), (4, 94598592), (6, 63065728), (8, 47299296), (11, 34399488), (12, 31532864), (16, 23649648), (22, 17199744), (24, 15766432), (32, 11824824), (33, 11466496), (44, 8599872), (47, 8050944), (48, 7883216), (64, 5912412), (66, 5733248), (88, 4299936), (94, 4025472), (96, 3941608), (128, 2956206), (132, 2866624), (141, 2683648), (176, 2149968), (188, 2012736), (192, 1970804), (256, 1478103), (264, 1433312), (282, 1341824), (352, 1074984), (376, 1006368), (384, 985402), (517, 731904), (528, 716656), (564, 670912), (704, 537492), (752, 503184), (768, 492701), (953, 397056), (1034, 365952), (1056, 358328), (1128, 335456), (1408, 268746), (1504, 251592), (1551, 243968), (1906, 198528), (2068, 182976), (2112, 179164), (2256, 167728), (2816, 134373), (2859, 132352), (3008, 125796), (3102, 121984), (3812, 99264), (4136, 91488), (4224, 89582), (4512, 83864), (5718, 66176), (6016, 62898), (6204, 60992), (7624, 49632), (8272, 45744), (8448, 44791), (9024, 41932), (10483, 36096), (11436, 33088), (12032, 31449), (12408, 30496), (15248, 24816), (16544, 22872), (18048, 20966)]