127480392

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:477

約数の個数: 160

約数和(自身を含む): 395887800

約数和(自身を除く): 268407408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 81, 104, 108, 111, 117, 148, 156, 162, 216, 222, 234, 296, 312, 324, 333, 351, 409, 444, 468, 481, 648, 666, 702, 818, 888, 936, 962, 999, 1053, 1227, 1332, 1404, 1443, 1636, 1924, 1998, 2106, 2454, 2664, 2808, 2886, 2997, 3272, 3681, 3848, 3996, 4212, 4329, 4908, 5317, 5772, 5994, 7362, 7992, 8424, 8658, 9816, 10634, 11043, 11544, 11988, 12987, 14724, 15133, 15951, 17316, 21268, 22086, 23976, 25974, 29448, 30266, 31902, 33129, 34632, 38961, 42536, 44172, 45399, 47853, 51948, 60532, 63804, 66258, 77922, 88344, 90798, 95706, 103896, 121064, 127608, 132516, 136197, 143559, 155844, 181596, 191412, 196729, 265032, 272394, 287118, 311688, 363192, 382824, 393458, 408591, 430677, 544788, 574236, 590187, 786916, 817182, 861354, 1089576, 1148472, 1180374, 1225773, 1573832, 1634364, 1722708, 1770561, 2360748, 2451546, 3268728, 3445416, 3541122, 4721496, 4903092, 5311683, 7082244, 9806184, 10623366, 14164488, 15935049, 21246732, 31870098, 42493464, 63740196, 127480392]

約数ペア:

[(1, 127480392), (2, 63740196), (3, 42493464), (4, 31870098), (6, 21246732), (8, 15935049), (9, 14164488), (12, 10623366), (13, 9806184), (18, 7082244), (24, 5311683), (26, 4903092), (27, 4721496), (36, 3541122), (37, 3445416), (39, 3268728), (52, 2451546), (54, 2360748), (72, 1770561), (74, 1722708), (78, 1634364), (81, 1573832), (104, 1225773), (108, 1180374), (111, 1148472), (117, 1089576), (148, 861354), (156, 817182), (162, 786916), (216, 590187), (222, 574236), (234, 544788), (296, 430677), (312, 408591), (324, 393458), (333, 382824), (351, 363192), (409, 311688), (444, 287118), (468, 272394), (481, 265032), (648, 196729), (666, 191412), (702, 181596), (818, 155844), (888, 143559), (936, 136197), (962, 132516), (999, 127608), (1053, 121064), (1227, 103896), (1332, 95706), (1404, 90798), (1443, 88344), (1636, 77922), (1924, 66258), (1998, 63804), (2106, 60532), (2454, 51948), (2664, 47853), (2808, 45399), (2886, 44172), (2997, 42536), (3272, 38961), (3681, 34632), (3848, 33129), (3996, 31902), (4212, 30266), (4329, 29448), (4908, 25974), (5317, 23976), (5772, 22086), (5994, 21268), (7362, 17316), (7992, 15951), (8424, 15133), (8658, 14724), (9816, 12987), (10634, 11988), (11043, 11544)]