289772672

素因数分解:

$2^7\times 7^2\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1058

約数の個数: 96

約数和(自身を含む): 686517120

約数和(自身を除く): 396744448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 128, 188, 196, 224, 329, 376, 392, 448, 658, 752, 784, 896, 983, 1316, 1504, 1568, 1966, 2303, 2632, 3008, 3136, 3932, 4606, 5264, 6016, 6272, 6881, 7864, 9212, 10528, 13762, 15728, 18424, 21056, 27524, 31456, 36848, 42112, 46201, 48167, 55048, 62912, 73696, 92402, 96334, 110096, 125824, 147392, 184804, 192668, 220192, 294784, 323407, 369608, 385336, 440384, 646814, 739216, 770672, 880768, 1293628, 1478432, 1541344, 2263849, 2587256, 2956864, 3082688, 4527698, 5174512, 5913728, 6165376, 9055396, 10349024, 18110792, 20698048, 36221584, 41396096, 72443168, 144886336, 289772672]

約数ペア:

[(1, 289772672), (2, 144886336), (4, 72443168), (7, 41396096), (8, 36221584), (14, 20698048), (16, 18110792), (28, 10349024), (32, 9055396), (47, 6165376), (49, 5913728), (56, 5174512), (64, 4527698), (94, 3082688), (98, 2956864), (112, 2587256), (128, 2263849), (188, 1541344), (196, 1478432), (224, 1293628), (329, 880768), (376, 770672), (392, 739216), (448, 646814), (658, 440384), (752, 385336), (784, 369608), (896, 323407), (983, 294784), (1316, 220192), (1504, 192668), (1568, 184804), (1966, 147392), (2303, 125824), (2632, 110096), (3008, 96334), (3136, 92402), (3932, 73696), (4606, 62912), (5264, 55048), (6016, 48167), (6272, 46201), (6881, 42112), (7864, 36848), (9212, 31456), (10528, 27524), (13762, 21056), (15728, 18424)]