321791649408

素因数分解:

$2^7\times 3^2\times {\mathrm{727}}^1\times {\mathrm{384227}}^1$

素因数の和:384974

約数の個数: 96

約数和(自身を含む): 927265116960

約数和(自身を除く): 605473467552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 727, 1152, 1454, 2181, 2908, 4362, 5816, 6543, 8724, 11632, 13086, 17448, 23264, 26172, 34896, 46528, 52344, 69792, 93056, 104688, 139584, 209376, 279168, 384227, 418752, 768454, 837504, 1152681, 1536908, 2305362, 3073816, 3458043, 4610724, 6147632, 6916086, 9221448, 12295264, 13832172, 18442896, 24590528, 27664344, 36885792, 49181056, 55328688, 73771584, 110657376, 147543168, 221314752, 279333029, 442629504, 558666058, 837999087, 1117332116, 1675998174, 2234664232, 2513997261, 3351996348, 4469328464, 5027994522, 6703992696, 8938656928, 10055989044, 13407985392, 17877313856, 20111978088, 26815970784, 35754627712, 40223956176, 53631941568, 80447912352, 107263883136, 160895824704, 321791649408]

約数ペア:

[(1, 321791649408), (2, 160895824704), (3, 107263883136), (4, 80447912352), (6, 53631941568), (8, 40223956176), (9, 35754627712), (12, 26815970784), (16, 20111978088), (18, 17877313856), (24, 13407985392), (32, 10055989044), (36, 8938656928), (48, 6703992696), (64, 5027994522), (72, 4469328464), (96, 3351996348), (128, 2513997261), (144, 2234664232), (192, 1675998174), (288, 1117332116), (384, 837999087), (576, 558666058), (727, 442629504), (1152, 279333029), (1454, 221314752), (2181, 147543168), (2908, 110657376), (4362, 73771584), (5816, 55328688), (6543, 49181056), (8724, 36885792), (11632, 27664344), (13086, 24590528), (17448, 18442896), (23264, 13832172), (26172, 12295264), (34896, 9221448), (46528, 6916086), (52344, 6147632), (69792, 4610724), (93056, 3458043), (104688, 3073816), (139584, 2305362), (209376, 1536908), (279168, 1152681), (384227, 837504), (418752, 768454)]