264485676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 789669888

約数和(自身を除く): 525184212

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, 169, 182, 186, 217, 273, 338, 364, 372, 403, 434, 507, 546, 601, 651, 676, 806, 868, 1014, 1092, 1183, 1202, 1209, 1302, 1612, 1803, 2028, 2366, 2404, 2418, 2604, 2821, 3549, 3606, 4207, 4732, 4836, 5239, 5642, 7098, 7212, 7813, 8414, 8463, 10478, 11284, 12621, 14196, 15626, 15717, 16828, 16926, 18631, 20956, 23439, 25242, 31252, 31434, 33852, 36673, 37262, 46878, 50484, 54691, 55893, 62868, 73346, 74524, 93756, 101569, 109382, 110019, 111786, 130417, 146692, 164073, 203138, 218764, 220038, 223572, 242203, 260834, 304707, 328146, 391251, 406276, 440076, 484406, 521668, 609414, 656292, 710983, 726609, 782502, 968812, 1218828, 1421966, 1453218, 1565004, 1695421, 2132949, 2843932, 2906436, 3148639, 3390842, 4265898, 5086263, 6297278, 6781684, 8531796, 9445917, 10172526, 12594556, 18891834, 20345052, 22040473, 37783668, 44080946, 66121419, 88161892, 132242838, 264485676]

約数ペア:

[(1, 264485676), (2, 132242838), (3, 88161892), (4, 66121419), (6, 44080946), (7, 37783668), (12, 22040473), (13, 20345052), (14, 18891834), (21, 12594556), (26, 10172526), (28, 9445917), (31, 8531796), (39, 6781684), (42, 6297278), (52, 5086263), (62, 4265898), (78, 3390842), (84, 3148639), (91, 2906436), (93, 2843932), (124, 2132949), (156, 1695421), (169, 1565004), (182, 1453218), (186, 1421966), (217, 1218828), (273, 968812), (338, 782502), (364, 726609), (372, 710983), (403, 656292), (434, 609414), (507, 521668), (546, 484406), (601, 440076), (651, 406276), (676, 391251), (806, 328146), (868, 304707), (1014, 260834), (1092, 242203), (1183, 223572), (1202, 220038), (1209, 218764), (1302, 203138), (1612, 164073), (1803, 146692), (2028, 130417), (2366, 111786), (2404, 110019), (2418, 109382), (2604, 101569), (2821, 93756), (3549, 74524), (3606, 73346), (4207, 62868), (4732, 55893), (4836, 54691), (5239, 50484), (5642, 46878), (7098, 37262), (7212, 36673), (7813, 33852), (8414, 31434), (8463, 31252), (10478, 25242), (11284, 23439), (12621, 20956), (14196, 18631), (15626, 16926), (15717, 16828)]