254465484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7517}}^1$

素因数の和:7575

約数の個数: 96

約数和(自身を含む): 754446336

約数和(自身を除く): 499980852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 2418, 2604, 2821, 4836, 5642, 7517, 8463, 11284, 15034, 16926, 22551, 30068, 33852, 45102, 52619, 90204, 97721, 105238, 157857, 195442, 210476, 233027, 293163, 315714, 390884, 466054, 586326, 631428, 684047, 699081, 932108, 1172652, 1368094, 1398162, 1631189, 2052141, 2736188, 2796324, 3029351, 3262378, 4104282, 4893567, 6058702, 6524756, 8208564, 9088053, 9787134, 12117404, 18176106, 19574268, 21205457, 36352212, 42410914, 63616371, 84821828, 127232742, 254465484]

約数ペア:

[(1, 254465484), (2, 127232742), (3, 84821828), (4, 63616371), (6, 42410914), (7, 36352212), (12, 21205457), (13, 19574268), (14, 18176106), (21, 12117404), (26, 9787134), (28, 9088053), (31, 8208564), (39, 6524756), (42, 6058702), (52, 4893567), (62, 4104282), (78, 3262378), (84, 3029351), (91, 2796324), (93, 2736188), (124, 2052141), (156, 1631189), (182, 1398162), (186, 1368094), (217, 1172652), (273, 932108), (364, 699081), (372, 684047), (403, 631428), (434, 586326), (546, 466054), (651, 390884), (806, 315714), (868, 293163), (1092, 233027), (1209, 210476), (1302, 195442), (1612, 157857), (2418, 105238), (2604, 97721), (2821, 90204), (4836, 52619), (5642, 45102), (7517, 33852), (8463, 30068), (11284, 22551), (15034, 16926)]