213777456

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2333}}^1$

素因数の和:2450

約数の個数: 80

約数和(自身を含む): 583462656

約数和(自身を除く): 369685200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 83, 92, 138, 166, 184, 249, 276, 332, 368, 498, 552, 664, 996, 1104, 1328, 1909, 1992, 2333, 3818, 3984, 4666, 5727, 6999, 7636, 9332, 11454, 13998, 15272, 18664, 22908, 27996, 30544, 37328, 45816, 53659, 55992, 91632, 107318, 111984, 160977, 193639, 214636, 321954, 387278, 429272, 580917, 643908, 774556, 858544, 1161834, 1287816, 1549112, 2323668, 2575632, 3098224, 4453697, 4647336, 8907394, 9294672, 13361091, 17814788, 26722182, 35629576, 53444364, 71259152, 106888728, 213777456]

約数ペア:

[(1, 213777456), (2, 106888728), (3, 71259152), (4, 53444364), (6, 35629576), (8, 26722182), (12, 17814788), (16, 13361091), (23, 9294672), (24, 8907394), (46, 4647336), (48, 4453697), (69, 3098224), (83, 2575632), (92, 2323668), (138, 1549112), (166, 1287816), (184, 1161834), (249, 858544), (276, 774556), (332, 643908), (368, 580917), (498, 429272), (552, 387278), (664, 321954), (996, 214636), (1104, 193639), (1328, 160977), (1909, 111984), (1992, 107318), (2333, 91632), (3818, 55992), (3984, 53659), (4666, 45816), (5727, 37328), (6999, 30544), (7636, 27996), (9332, 22908), (11454, 18664), (13998, 15272)]