901780128

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{18311}}^1$

素因数の和:18352

約数の個数: 120

約数和(自身を含む): 2791847520

約数和(自身を除く): 1890067392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 5472, 6156, 8208, 12312, 16416, 18311, 24624, 36622, 49248, 54933, 73244, 109866, 146488, 164799, 219732, 292976, 329598, 347909, 439464, 494397, 585952, 659196, 695818, 878928, 988794, 1043727, 1318392, 1391636, 1483191, 1757856, 1977588, 2087454, 2636784, 2783272, 2966382, 3131181, 3955176, 4174908, 5273568, 5566544, 5932764, 6262362, 7910352, 8349816, 9393543, 11133088, 11865528, 12524724, 15820704, 16699632, 18787086, 23731056, 25049448, 28180629, 33399264, 37574172, 47462112, 50098896, 56361258, 75148344, 100197792, 112722516, 150296688, 225445032, 300593376, 450890064, 901780128]

約数ペア:

[(1, 901780128), (2, 450890064), (3, 300593376), (4, 225445032), (6, 150296688), (8, 112722516), (9, 100197792), (12, 75148344), (16, 56361258), (18, 50098896), (19, 47462112), (24, 37574172), (27, 33399264), (32, 28180629), (36, 25049448), (38, 23731056), (48, 18787086), (54, 16699632), (57, 15820704), (72, 12524724), (76, 11865528), (81, 11133088), (96, 9393543), (108, 8349816), (114, 7910352), (144, 6262362), (152, 5932764), (162, 5566544), (171, 5273568), (216, 4174908), (228, 3955176), (288, 3131181), (304, 2966382), (324, 2783272), (342, 2636784), (432, 2087454), (456, 1977588), (513, 1757856), (608, 1483191), (648, 1391636), (684, 1318392), (864, 1043727), (912, 988794), (1026, 878928), (1296, 695818), (1368, 659196), (1539, 585952), (1824, 494397), (2052, 439464), (2592, 347909), (2736, 329598), (3078, 292976), (4104, 219732), (5472, 164799), (6156, 146488), (8208, 109866), (12312, 73244), (16416, 54933), (18311, 49248), (24624, 36622)]