2820988128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89317}}^1$

素因数の和:89384

約数の個数: 96

約数和(自身を含む): 8643124224

約数和(自身を除く): 5822136096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 84, 94, 96, 112, 141, 168, 188, 224, 282, 329, 336, 376, 564, 658, 672, 752, 987, 1128, 1316, 1504, 1974, 2256, 2632, 3948, 4512, 5264, 7896, 10528, 15792, 31584, 89317, 178634, 267951, 357268, 535902, 625219, 714536, 1071804, 1250438, 1429072, 1875657, 2143608, 2500876, 2858144, 3751314, 4197899, 4287216, 5001752, 7502628, 8395798, 8574432, 10003504, 12593697, 15005256, 16791596, 20007008, 25187394, 29385293, 30010512, 33583192, 50374788, 58770586, 60021024, 67166384, 88155879, 100749576, 117541172, 134332768, 176311758, 201499152, 235082344, 352623516, 402998304, 470164688, 705247032, 940329376, 1410494064, 2820988128]

約数ペア:

[(1, 2820988128), (2, 1410494064), (3, 940329376), (4, 705247032), (6, 470164688), (7, 402998304), (8, 352623516), (12, 235082344), (14, 201499152), (16, 176311758), (21, 134332768), (24, 117541172), (28, 100749576), (32, 88155879), (42, 67166384), (47, 60021024), (48, 58770586), (56, 50374788), (84, 33583192), (94, 30010512), (96, 29385293), (112, 25187394), (141, 20007008), (168, 16791596), (188, 15005256), (224, 12593697), (282, 10003504), (329, 8574432), (336, 8395798), (376, 7502628), (564, 5001752), (658, 4287216), (672, 4197899), (752, 3751314), (987, 2858144), (1128, 2500876), (1316, 2143608), (1504, 1875657), (1974, 1429072), (2256, 1250438), (2632, 1071804), (3948, 714536), (4512, 625219), (5264, 535902), (7896, 357268), (10528, 267951), (15792, 178634), (31584, 89317)]