328758696

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2111}}^1$

素因数の和:2236

約数の個数: 128

約数和(自身を含む): 1054310400

約数和(自身を除く): 725551704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 103, 108, 126, 168, 189, 206, 216, 252, 309, 378, 412, 504, 618, 721, 756, 824, 927, 1236, 1442, 1512, 1854, 2111, 2163, 2472, 2781, 2884, 3708, 4222, 4326, 5562, 5768, 6333, 6489, 7416, 8444, 8652, 11124, 12666, 12978, 14777, 16888, 17304, 18999, 19467, 22248, 25332, 25956, 29554, 37998, 38934, 44331, 50664, 51912, 56997, 59108, 75996, 77868, 88662, 113994, 118216, 132993, 151992, 155736, 177324, 217433, 227988, 265986, 354648, 398979, 434866, 455976, 531972, 652299, 797958, 869732, 1063944, 1304598, 1522031, 1595916, 1739464, 1956897, 2609196, 3044062, 3191832, 3913794, 4566093, 5218392, 5870691, 6088124, 7827588, 9132186, 11741382, 12176248, 13698279, 15655176, 18264372, 23482764, 27396558, 36528744, 41094837, 46965528, 54793116, 82189674, 109586232, 164379348, 328758696]

約数ペア:

[(1, 328758696), (2, 164379348), (3, 109586232), (4, 82189674), (6, 54793116), (7, 46965528), (8, 41094837), (9, 36528744), (12, 27396558), (14, 23482764), (18, 18264372), (21, 15655176), (24, 13698279), (27, 12176248), (28, 11741382), (36, 9132186), (42, 7827588), (54, 6088124), (56, 5870691), (63, 5218392), (72, 4566093), (84, 3913794), (103, 3191832), (108, 3044062), (126, 2609196), (168, 1956897), (189, 1739464), (206, 1595916), (216, 1522031), (252, 1304598), (309, 1063944), (378, 869732), (412, 797958), (504, 652299), (618, 531972), (721, 455976), (756, 434866), (824, 398979), (927, 354648), (1236, 265986), (1442, 227988), (1512, 217433), (1854, 177324), (2111, 155736), (2163, 151992), (2472, 132993), (2781, 118216), (2884, 113994), (3708, 88662), (4222, 77868), (4326, 75996), (5562, 59108), (5768, 56997), (6333, 51912), (6489, 50664), (7416, 44331), (8444, 38934), (8652, 37998), (11124, 29554), (12666, 25956), (12978, 25332), (14777, 22248), (16888, 19467), (17304, 18999)]