997303944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{456641}}^1$

素因数の和:456670

約数の個数: 64

約数和(自身を含む): 3068634240

約数和(自身を除く): 2071330296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 456641, 913282, 1369923, 1826564, 2739846, 3196487, 3653128, 5479692, 5936333, 6392974, 9589461, 10959384, 11872666, 12785948, 17808999, 19178922, 23745332, 25571896, 35617998, 38357844, 41554331, 47490664, 71235996, 76715688, 83108662, 124662993, 142471992, 166217324, 249325986, 332434648, 498651972, 997303944]

約数ペア:

[(1, 997303944), (2, 498651972), (3, 332434648), (4, 249325986), (6, 166217324), (7, 142471992), (8, 124662993), (12, 83108662), (13, 76715688), (14, 71235996), (21, 47490664), (24, 41554331), (26, 38357844), (28, 35617998), (39, 25571896), (42, 23745332), (52, 19178922), (56, 17808999), (78, 12785948), (84, 11872666), (91, 10959384), (104, 9589461), (156, 6392974), (168, 5936333), (182, 5479692), (273, 3653128), (312, 3196487), (364, 2739846), (546, 1826564), (728, 1369923), (1092, 913282), (2184, 456641)]