394077216

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13729}}^1$

素因数の和:13778

約数の個数: 96

約数和(自身を含む): 1162546560

約数和(自身を除く): 768469344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 138, 156, 184, 208, 276, 299, 312, 368, 416, 552, 598, 624, 736, 897, 1104, 1196, 1248, 1794, 2208, 2392, 3588, 4784, 7176, 9568, 13729, 14352, 27458, 28704, 41187, 54916, 82374, 109832, 164748, 178477, 219664, 315767, 329496, 356954, 439328, 535431, 631534, 658992, 713908, 947301, 1070862, 1263068, 1317984, 1427816, 1894602, 2141724, 2526136, 2855632, 3789204, 4104971, 4283448, 5052272, 5711264, 7578408, 8209942, 8566896, 10104544, 12314913, 15156816, 16419884, 17133792, 24629826, 30313632, 32839768, 49259652, 65679536, 98519304, 131359072, 197038608, 394077216]

約数ペア:

[(1, 394077216), (2, 197038608), (3, 131359072), (4, 98519304), (6, 65679536), (8, 49259652), (12, 32839768), (13, 30313632), (16, 24629826), (23, 17133792), (24, 16419884), (26, 15156816), (32, 12314913), (39, 10104544), (46, 8566896), (48, 8209942), (52, 7578408), (69, 5711264), (78, 5052272), (92, 4283448), (96, 4104971), (104, 3789204), (138, 2855632), (156, 2526136), (184, 2141724), (208, 1894602), (276, 1427816), (299, 1317984), (312, 1263068), (368, 1070862), (416, 947301), (552, 713908), (598, 658992), (624, 631534), (736, 535431), (897, 439328), (1104, 356954), (1196, 329496), (1248, 315767), (1794, 219664), (2208, 178477), (2392, 164748), (3588, 109832), (4784, 82374), (7176, 54916), (9568, 41187), (13729, 28704), (14352, 27458)]