538097131624

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{1151}}^1$

素因数の和:1660

約数の個数: 128

約数和(自身を含む): 1113044889600

約数和(自身を除く): 574947757976

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 169, 268, 338, 397, 536, 676, 794, 871, 1151, 1352, 1588, 1742, 2197, 2302, 3176, 3484, 4394, 4604, 5161, 6968, 8788, 9208, 10322, 11323, 14963, 17576, 20644, 22646, 26599, 29926, 41288, 45292, 53198, 59852, 67093, 77117, 90584, 106396, 119704, 134186, 147199, 154234, 194519, 212792, 268372, 294398, 308468, 345787, 389038, 456947, 536744, 588796, 616936, 691574, 778076, 872209, 913894, 1002521, 1177592, 1383148, 1556152, 1744418, 1827788, 2005042, 2528747, 2766296, 3488836, 3655576, 4010084, 4495231, 5057494, 5940311, 6977672, 8020168, 8990462, 10114988, 11880622, 13032773, 17980924, 20229976, 23761244, 26065546, 30615449, 35961848, 47522488, 52131092, 58438003, 61230898, 77224043, 104262184, 116876006, 122461796, 154448086, 169426049, 233752012, 244923592, 308896172, 338852098, 398000837, 467504024, 617792344, 677704196, 796001674, 1003912559, 1355408392, 1592003348, 2007825118, 3184006696, 4015650236, 5174010881, 8031300472, 10348021762, 20696043524, 41392087048, 67262141453, 134524282906, 269048565812, 538097131624]

約数ペア:

[(1, 538097131624), (2, 269048565812), (4, 134524282906), (8, 67262141453), (13, 41392087048), (26, 20696043524), (52, 10348021762), (67, 8031300472), (104, 5174010881), (134, 4015650236), (169, 3184006696), (268, 2007825118), (338, 1592003348), (397, 1355408392), (536, 1003912559), (676, 796001674), (794, 677704196), (871, 617792344), (1151, 467504024), (1352, 398000837), (1588, 338852098), (1742, 308896172), (2197, 244923592), (2302, 233752012), (3176, 169426049), (3484, 154448086), (4394, 122461796), (4604, 116876006), (5161, 104262184), (6968, 77224043), (8788, 61230898), (9208, 58438003), (10322, 52131092), (11323, 47522488), (14963, 35961848), (17576, 30615449), (20644, 26065546), (22646, 23761244), (26599, 20229976), (29926, 17980924), (41288, 13032773), (45292, 11880622), (53198, 10114988), (59852, 8990462), (67093, 8020168), (77117, 6977672), (90584, 5940311), (106396, 5057494), (119704, 4495231), (134186, 4010084), (147199, 3655576), (154234, 3488836), (194519, 2766296), (212792, 2528747), (268372, 2005042), (294398, 1827788), (308468, 1744418), (345787, 1556152), (389038, 1383148), (456947, 1177592), (536744, 1002521), (588796, 913894), (616936, 872209), (691574, 778076)]