288045008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1212

約数の個数: 80

約数和(自身を含む): 632209536

約数和(自身を除く): 344164528

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 41, 46, 68, 82, 92, 136, 164, 184, 272, 328, 368, 391, 656, 697, 782, 943, 1123, 1394, 1564, 1886, 2246, 2788, 3128, 3772, 4492, 5576, 6256, 7544, 8984, 11152, 15088, 16031, 17968, 19091, 25829, 32062, 38182, 46043, 51658, 64124, 76364, 92086, 103316, 128248, 152728, 184172, 206632, 256496, 305456, 368344, 413264, 439093, 736688, 782731, 878186, 1058989, 1565462, 1756372, 2117978, 3130924, 3512744, 4235956, 6261848, 7025488, 8471912, 12523696, 16943824, 18002813, 36005626, 72011252, 144022504, 288045008]

約数ペア:

[(1, 288045008), (2, 144022504), (4, 72011252), (8, 36005626), (16, 18002813), (17, 16943824), (23, 12523696), (34, 8471912), (41, 7025488), (46, 6261848), (68, 4235956), (82, 3512744), (92, 3130924), (136, 2117978), (164, 1756372), (184, 1565462), (272, 1058989), (328, 878186), (368, 782731), (391, 736688), (656, 439093), (697, 413264), (782, 368344), (943, 305456), (1123, 256496), (1394, 206632), (1564, 184172), (1886, 152728), (2246, 128248), (2788, 103316), (3128, 92086), (3772, 76364), (4492, 64124), (5576, 51658), (6256, 46043), (7544, 38182), (8984, 32062), (11152, 25829), (15088, 19091), (16031, 17968)]