327388164

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 846720000

約数和(自身を除く): 519331836

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 149, 228, 276, 298, 419, 437, 447, 596, 838, 874, 894, 1257, 1311, 1676, 1748, 1788, 2514, 2622, 2831, 3427, 5028, 5244, 5662, 6854, 7961, 8493, 9637, 10281, 11324, 13708, 15922, 16986, 19274, 20562, 23883, 28911, 31844, 33972, 38548, 41124, 47766, 57822, 62431, 65113, 95532, 115644, 124862, 130226, 183103, 187293, 195339, 249724, 260452, 366206, 374586, 390678, 549309, 732412, 749172, 781356, 1098618, 1186189, 1435913, 2197236, 2372378, 2871826, 3558567, 4307739, 4744756, 5743652, 7117134, 8615478, 14234268, 17230956, 27282347, 54564694, 81847041, 109129388, 163694082, 327388164]

約数ペア:

[(1, 327388164), (2, 163694082), (3, 109129388), (4, 81847041), (6, 54564694), (12, 27282347), (19, 17230956), (23, 14234268), (38, 8615478), (46, 7117134), (57, 5743652), (69, 4744756), (76, 4307739), (92, 3558567), (114, 2871826), (138, 2372378), (149, 2197236), (228, 1435913), (276, 1186189), (298, 1098618), (419, 781356), (437, 749172), (447, 732412), (596, 549309), (838, 390678), (874, 374586), (894, 366206), (1257, 260452), (1311, 249724), (1676, 195339), (1748, 187293), (1788, 183103), (2514, 130226), (2622, 124862), (2831, 115644), (3427, 95532), (5028, 65113), (5244, 62431), (5662, 57822), (6854, 47766), (7961, 41124), (8493, 38548), (9637, 33972), (10281, 31844), (11324, 28911), (13708, 23883), (15922, 20562), (16986, 19274)]