408056706988

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{74959}}^1$

素因数の和:75179

約数の個数: 96

約数和(自身を含む): 870447513600

約数和(自身を除く): 462390806612

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 79, 92, 107, 158, 161, 214, 316, 322, 428, 553, 644, 749, 1106, 1498, 1817, 2212, 2461, 2996, 3634, 4922, 7268, 8453, 9844, 12719, 16906, 17227, 25438, 33812, 34454, 50876, 59171, 68908, 74959, 118342, 149918, 194419, 236684, 299836, 388838, 524713, 777676, 1049426, 1360933, 1724057, 2098852, 2721866, 3448114, 5443732, 5921761, 6896228, 8020613, 11843522, 12068399, 16041226, 23687044, 24136798, 32082452, 41452327, 48273596, 56144291, 82904654, 112288582, 136200503, 165809308, 184474099, 224577164, 272401006, 368948198, 544802012, 633628427, 737896396, 953403521, 1267256854, 1291318693, 1906807042, 2534513708, 2582637386, 3813614084, 4435398989, 5165274772, 8870797978, 14573453821, 17741595956, 29146907642, 58293815284, 102014176747, 204028353494, 408056706988]

約数ペア:

[(1, 408056706988), (2, 204028353494), (4, 102014176747), (7, 58293815284), (14, 29146907642), (23, 17741595956), (28, 14573453821), (46, 8870797978), (79, 5165274772), (92, 4435398989), (107, 3813614084), (158, 2582637386), (161, 2534513708), (214, 1906807042), (316, 1291318693), (322, 1267256854), (428, 953403521), (553, 737896396), (644, 633628427), (749, 544802012), (1106, 368948198), (1498, 272401006), (1817, 224577164), (2212, 184474099), (2461, 165809308), (2996, 136200503), (3634, 112288582), (4922, 82904654), (7268, 56144291), (8453, 48273596), (9844, 41452327), (12719, 32082452), (16906, 24136798), (17227, 23687044), (25438, 16041226), (33812, 12068399), (34454, 11843522), (50876, 8020613), (59171, 6896228), (68908, 5921761), (74959, 5443732), (118342, 3448114), (149918, 2721866), (194419, 2098852), (236684, 1724057), (299836, 1360933), (388838, 1049426), (524713, 777676)]