480831948

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 1320883200

約数和(自身を除く): 840051252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 83, 87, 93, 116, 124, 166, 174, 179, 186, 249, 261, 279, 332, 348, 358, 372, 498, 522, 537, 558, 716, 747, 899, 996, 1044, 1074, 1116, 1494, 1611, 1798, 2148, 2407, 2573, 2697, 2988, 3222, 3596, 4814, 5146, 5191, 5394, 5549, 6444, 7221, 7719, 8091, 9628, 10292, 10382, 10788, 11098, 14442, 14857, 15438, 15573, 16182, 16647, 20764, 21663, 22196, 23157, 28884, 29714, 30876, 31146, 32364, 33294, 43326, 44571, 46314, 46719, 49941, 59428, 62292, 66588, 74617, 86652, 89142, 92628, 93438, 99882, 133713, 149234, 160921, 178284, 186876, 199764, 223851, 267426, 298468, 321842, 430853, 447702, 460567, 482763, 534852, 643684, 671553, 861706, 895404, 921134, 965526, 1292559, 1343106, 1381701, 1448289, 1723412, 1842268, 1931052, 2585118, 2686212, 2763402, 2896578, 3877677, 4145103, 5170236, 5526804, 5793156, 7755354, 8290206, 13356443, 15510708, 16580412, 26712886, 40069329, 53425772, 80138658, 120207987, 160277316, 240415974, 480831948]

約数ペア:

[(1, 480831948), (2, 240415974), (3, 160277316), (4, 120207987), (6, 80138658), (9, 53425772), (12, 40069329), (18, 26712886), (29, 16580412), (31, 15510708), (36, 13356443), (58, 8290206), (62, 7755354), (83, 5793156), (87, 5526804), (93, 5170236), (116, 4145103), (124, 3877677), (166, 2896578), (174, 2763402), (179, 2686212), (186, 2585118), (249, 1931052), (261, 1842268), (279, 1723412), (332, 1448289), (348, 1381701), (358, 1343106), (372, 1292559), (498, 965526), (522, 921134), (537, 895404), (558, 861706), (716, 671553), (747, 643684), (899, 534852), (996, 482763), (1044, 460567), (1074, 447702), (1116, 430853), (1494, 321842), (1611, 298468), (1798, 267426), (2148, 223851), (2407, 199764), (2573, 186876), (2697, 178284), (2988, 160921), (3222, 149234), (3596, 133713), (4814, 99882), (5146, 93438), (5191, 92628), (5394, 89142), (5549, 86652), (6444, 74617), (7221, 66588), (7719, 62292), (8091, 59428), (9628, 49941), (10292, 46719), (10382, 46314), (10788, 44571), (11098, 43326), (14442, 33294), (14857, 32364), (15438, 31146), (15573, 30876), (16182, 29714), (16647, 28884), (20764, 23157), (21663, 22196)]