339457832

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{947}}^1$

素因数の和:1170

約数の個数: 64

約数和(自身を含む): 752181120

約数和(自身を除く): 412723288

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 173, 259, 296, 346, 518, 692, 947, 1036, 1211, 1384, 1894, 2072, 2422, 3788, 4844, 6401, 6629, 7576, 9688, 12802, 13258, 25604, 26516, 35039, 44807, 51208, 53032, 70078, 89614, 140156, 163831, 179228, 245273, 280312, 327662, 358456, 490546, 655324, 981092, 1146817, 1310648, 1962184, 2293634, 4587268, 6061747, 9174536, 12123494, 24246988, 42432229, 48493976, 84864458, 169728916, 339457832]

約数ペア:

[(1, 339457832), (2, 169728916), (4, 84864458), (7, 48493976), (8, 42432229), (14, 24246988), (28, 12123494), (37, 9174536), (56, 6061747), (74, 4587268), (148, 2293634), (173, 1962184), (259, 1310648), (296, 1146817), (346, 981092), (518, 655324), (692, 490546), (947, 358456), (1036, 327662), (1211, 280312), (1384, 245273), (1894, 179228), (2072, 163831), (2422, 140156), (3788, 89614), (4844, 70078), (6401, 53032), (6629, 51208), (7576, 44807), (9688, 35039), (12802, 26516), (13258, 25604)]