231640248

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1530

約数の個数: 128

約数和(自身を含む): 711360000

約数和(自身を除く): 479719752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 343, 392, 399, 456, 532, 588, 686, 798, 931, 1029, 1064, 1176, 1372, 1481, 1596, 1862, 2058, 2744, 2793, 2962, 3192, 3724, 4116, 4443, 5586, 5924, 6517, 7448, 8232, 8886, 10367, 11172, 11848, 13034, 17772, 19551, 20734, 22344, 26068, 28139, 31101, 35544, 39102, 41468, 52136, 56278, 62202, 72569, 78204, 82936, 84417, 112556, 124404, 145138, 156408, 168834, 196973, 217707, 225112, 248808, 290276, 337668, 393946, 435414, 507983, 580552, 590919, 675336, 787892, 870828, 1015966, 1181838, 1378811, 1523949, 1575784, 1741656, 2031932, 2363676, 2757622, 3047898, 4063864, 4136433, 4727352, 5515244, 6095796, 8272866, 9651677, 11030488, 12191592, 16545732, 19303354, 28955031, 33091464, 38606708, 57910062, 77213416, 115820124, 231640248]

約数ペア:

[(1, 231640248), (2, 115820124), (3, 77213416), (4, 57910062), (6, 38606708), (7, 33091464), (8, 28955031), (12, 19303354), (14, 16545732), (19, 12191592), (21, 11030488), (24, 9651677), (28, 8272866), (38, 6095796), (42, 5515244), (49, 4727352), (56, 4136433), (57, 4063864), (76, 3047898), (84, 2757622), (98, 2363676), (114, 2031932), (133, 1741656), (147, 1575784), (152, 1523949), (168, 1378811), (196, 1181838), (228, 1015966), (266, 870828), (294, 787892), (343, 675336), (392, 590919), (399, 580552), (456, 507983), (532, 435414), (588, 393946), (686, 337668), (798, 290276), (931, 248808), (1029, 225112), (1064, 217707), (1176, 196973), (1372, 168834), (1481, 156408), (1596, 145138), (1862, 124404), (2058, 112556), (2744, 84417), (2793, 82936), (2962, 78204), (3192, 72569), (3724, 62202), (4116, 56278), (4443, 52136), (5586, 41468), (5924, 39102), (6517, 35544), (7448, 31101), (8232, 28139), (8886, 26068), (10367, 22344), (11172, 20734), (11848, 19551), (13034, 17772)]