390216708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1266

約数の個数: 144

約数和(自身を含む): 1209761280

約数和(自身を除く): 819544572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 79, 84, 102, 119, 126, 153, 158, 204, 237, 238, 252, 306, 316, 357, 474, 476, 553, 612, 711, 714, 948, 1071, 1106, 1153, 1343, 1422, 1428, 1659, 2142, 2212, 2306, 2686, 2844, 3318, 3459, 4029, 4284, 4612, 4977, 5372, 6636, 6918, 8058, 8071, 9401, 9954, 10377, 12087, 13836, 16116, 16142, 18802, 19601, 19908, 20754, 24174, 24213, 28203, 32284, 37604, 39202, 41508, 48348, 48426, 56406, 58803, 72639, 78404, 84609, 91087, 96852, 112812, 117606, 137207, 145278, 169218, 176409, 182174, 235212, 273261, 274414, 290556, 338436, 352818, 364348, 411621, 546522, 548828, 637609, 705636, 819783, 823242, 1093044, 1234863, 1275218, 1548479, 1639566, 1646484, 1912827, 2469726, 2550436, 3096958, 3279132, 3825654, 4645437, 4939452, 5738481, 6193916, 7651308, 9290874, 10839353, 11476962, 13936311, 18581748, 21678706, 22953924, 27872622, 32518059, 43357412, 55745244, 65036118, 97554177, 130072236, 195108354, 390216708]

約数ペア:

[(1, 390216708), (2, 195108354), (3, 130072236), (4, 97554177), (6, 65036118), (7, 55745244), (9, 43357412), (12, 32518059), (14, 27872622), (17, 22953924), (18, 21678706), (21, 18581748), (28, 13936311), (34, 11476962), (36, 10839353), (42, 9290874), (51, 7651308), (63, 6193916), (68, 5738481), (79, 4939452), (84, 4645437), (102, 3825654), (119, 3279132), (126, 3096958), (153, 2550436), (158, 2469726), (204, 1912827), (237, 1646484), (238, 1639566), (252, 1548479), (306, 1275218), (316, 1234863), (357, 1093044), (474, 823242), (476, 819783), (553, 705636), (612, 637609), (711, 548828), (714, 546522), (948, 411621), (1071, 364348), (1106, 352818), (1153, 338436), (1343, 290556), (1422, 274414), (1428, 273261), (1659, 235212), (2142, 182174), (2212, 176409), (2306, 169218), (2686, 145278), (2844, 137207), (3318, 117606), (3459, 112812), (4029, 96852), (4284, 91087), (4612, 84609), (4977, 78404), (5372, 72639), (6636, 58803), (6918, 56406), (8058, 48426), (8071, 48348), (9401, 41508), (9954, 39202), (10377, 37604), (12087, 32284), (13836, 28203), (16116, 24213), (16142, 24174), (18802, 20754), (19601, 19908)]