300247948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 754512192

約数和(自身を除く): 454264244

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 121, 143, 154, 182, 187, 221, 238, 242, 286, 308, 364, 374, 401, 442, 476, 484, 572, 748, 802, 847, 884, 1001, 1309, 1547, 1573, 1604, 1694, 2002, 2057, 2431, 2618, 2807, 3094, 3146, 3388, 4004, 4114, 4411, 4862, 5213, 5236, 5614, 6188, 6292, 6817, 8228, 8822, 9724, 10426, 11011, 11228, 13634, 14399, 17017, 17644, 20852, 22022, 26741, 27268, 28798, 30877, 34034, 36491, 44044, 47719, 48521, 53482, 57343, 57596, 61754, 68068, 72982, 74987, 88621, 95438, 97042, 106964, 114686, 123508, 145964, 149974, 177242, 187187, 190876, 194084, 229372, 299948, 339647, 354484, 374374, 401401, 524909, 620347, 630773, 679294, 748748, 802802, 824857, 974831, 1049818, 1240694, 1261546, 1358588, 1605604, 1649714, 1949662, 2099636, 2481388, 2523092, 3299428, 3899324, 4415411, 5773999, 6823817, 8830822, 10723141, 11547998, 13647634, 17661644, 21446282, 23095996, 27295268, 42892564, 75061987, 150123974, 300247948]

約数ペア:

[(1, 300247948), (2, 150123974), (4, 75061987), (7, 42892564), (11, 27295268), (13, 23095996), (14, 21446282), (17, 17661644), (22, 13647634), (26, 11547998), (28, 10723141), (34, 8830822), (44, 6823817), (52, 5773999), (68, 4415411), (77, 3899324), (91, 3299428), (119, 2523092), (121, 2481388), (143, 2099636), (154, 1949662), (182, 1649714), (187, 1605604), (221, 1358588), (238, 1261546), (242, 1240694), (286, 1049818), (308, 974831), (364, 824857), (374, 802802), (401, 748748), (442, 679294), (476, 630773), (484, 620347), (572, 524909), (748, 401401), (802, 374374), (847, 354484), (884, 339647), (1001, 299948), (1309, 229372), (1547, 194084), (1573, 190876), (1604, 187187), (1694, 177242), (2002, 149974), (2057, 145964), (2431, 123508), (2618, 114686), (2807, 106964), (3094, 97042), (3146, 95438), (3388, 88621), (4004, 74987), (4114, 72982), (4411, 68068), (4862, 61754), (5213, 57596), (5236, 57343), (5614, 53482), (6188, 48521), (6292, 47719), (6817, 44044), (8228, 36491), (8822, 34034), (9724, 30877), (10426, 28798), (11011, 27268), (11228, 26741), (13634, 22022), (14399, 20852), (17017, 17644)]