1900295552176

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{3077621}}^1$

素因数の和:3077822

約数の個数: 80

約数和(自身を含む): 4350526459200

約数和(自身を除く): 2450230907024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 149, 259, 296, 298, 518, 592, 596, 1036, 1043, 1192, 2072, 2086, 2384, 4144, 4172, 5513, 8344, 11026, 16688, 22052, 38591, 44104, 77182, 88208, 154364, 308728, 617456, 3077621, 6155242, 12310484, 21543347, 24620968, 43086694, 49241936, 86173388, 113871977, 172346776, 227743954, 344693552, 455487908, 458565529, 797103839, 910975816, 917131058, 1594207678, 1821951632, 1834262116, 3188415356, 3209958703, 3668524232, 6376830712, 6419917406, 7337048464, 12753661424, 12839834812, 16966924573, 25679669624, 33933849146, 51359339248, 67867698292, 118768472011, 135735396584, 237536944022, 271470793168, 475073888044, 950147776088, 1900295552176]

約数ペア:

[(1, 1900295552176), (2, 950147776088), (4, 475073888044), (7, 271470793168), (8, 237536944022), (14, 135735396584), (16, 118768472011), (28, 67867698292), (37, 51359339248), (56, 33933849146), (74, 25679669624), (112, 16966924573), (148, 12839834812), (149, 12753661424), (259, 7337048464), (296, 6419917406), (298, 6376830712), (518, 3668524232), (592, 3209958703), (596, 3188415356), (1036, 1834262116), (1043, 1821951632), (1192, 1594207678), (2072, 917131058), (2086, 910975816), (2384, 797103839), (4144, 458565529), (4172, 455487908), (5513, 344693552), (8344, 227743954), (11026, 172346776), (16688, 113871977), (22052, 86173388), (38591, 49241936), (44104, 43086694), (77182, 24620968), (88208, 21543347), (154364, 12310484), (308728, 6155242), (617456, 3077621)]