321661584

素因数分解:

$2^4\times 3^3\times {\mathrm{103}}^1\times {\mathrm{7229}}^1$

素因数の和:7349

約数の個数: 80

約数和(自身を含む): 932380800

約数和(自身を除く): 610719216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 103, 108, 144, 206, 216, 309, 412, 432, 618, 824, 927, 1236, 1648, 1854, 2472, 2781, 3708, 4944, 5562, 7229, 7416, 11124, 14458, 14832, 21687, 22248, 28916, 43374, 44496, 57832, 65061, 86748, 115664, 130122, 173496, 195183, 260244, 346992, 390366, 520488, 744587, 780732, 1040976, 1489174, 1561464, 2233761, 2978348, 3122928, 4467522, 5956696, 6701283, 8935044, 11913392, 13402566, 17870088, 20103849, 26805132, 35740176, 40207698, 53610264, 80415396, 107220528, 160830792, 321661584]

約数ペア:

[(1, 321661584), (2, 160830792), (3, 107220528), (4, 80415396), (6, 53610264), (8, 40207698), (9, 35740176), (12, 26805132), (16, 20103849), (18, 17870088), (24, 13402566), (27, 11913392), (36, 8935044), (48, 6701283), (54, 5956696), (72, 4467522), (103, 3122928), (108, 2978348), (144, 2233761), (206, 1561464), (216, 1489174), (309, 1040976), (412, 780732), (432, 744587), (618, 520488), (824, 390366), (927, 346992), (1236, 260244), (1648, 195183), (1854, 173496), (2472, 130122), (2781, 115664), (3708, 86748), (4944, 65061), (5562, 57832), (7229, 44496), (7416, 43374), (11124, 28916), (14458, 22248), (14832, 21687)]