4400697888

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{84421}}^1$

素因数の和:84618

約数の個数: 72

約数和(自身を含む): 12583774476

約数和(自身を除く): 8183076588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 5792, 6516, 8688, 13032, 17376, 26064, 52128, 84421, 168842, 253263, 337684, 506526, 675368, 759789, 1013052, 1350736, 1519578, 2026104, 2701472, 3039156, 4052208, 6078312, 8104416, 12156624, 15280201, 24313248, 30560402, 45840603, 61120804, 91681206, 122241608, 137521809, 183362412, 244483216, 275043618, 366724824, 488966432, 550087236, 733449648, 1100174472, 1466899296, 2200348944, 4400697888]

約数ペア:

[(1, 4400697888), (2, 2200348944), (3, 1466899296), (4, 1100174472), (6, 733449648), (8, 550087236), (9, 488966432), (12, 366724824), (16, 275043618), (18, 244483216), (24, 183362412), (32, 137521809), (36, 122241608), (48, 91681206), (72, 61120804), (96, 45840603), (144, 30560402), (181, 24313248), (288, 15280201), (362, 12156624), (543, 8104416), (724, 6078312), (1086, 4052208), (1448, 3039156), (1629, 2701472), (2172, 2026104), (2896, 1519578), (3258, 1350736), (4344, 1013052), (5792, 759789), (6516, 675368), (8688, 506526), (13032, 337684), (17376, 253263), (26064, 168842), (52128, 84421)]