293146308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2154

約数の個数: 144

約数和(自身を含む): 933668736

約数和(自身を除く): 640522428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 52, 63, 78, 84, 86, 91, 117, 126, 129, 156, 172, 182, 234, 252, 258, 273, 301, 364, 387, 468, 516, 546, 559, 602, 774, 819, 903, 1092, 1118, 1204, 1548, 1638, 1677, 1806, 2081, 2236, 2709, 3276, 3354, 3612, 3913, 4162, 5031, 5418, 6243, 6708, 7826, 8324, 10062, 10836, 11739, 12486, 14567, 15652, 18729, 20124, 23478, 24972, 27053, 29134, 35217, 37458, 43701, 46956, 54106, 58268, 70434, 74916, 81159, 87402, 89483, 108212, 131103, 140868, 162318, 174804, 178966, 189371, 243477, 262206, 268449, 324636, 357932, 378742, 486954, 524412, 536898, 568113, 626381, 757484, 805347, 973908, 1073796, 1136226, 1163279, 1252762, 1610694, 1704339, 1879143, 2272452, 2326558, 2505524, 3221388, 3408678, 3489837, 3758286, 4653116, 5637429, 6817356, 6979674, 7516572, 8142953, 10469511, 11274858, 13959348, 16285906, 20939022, 22549716, 24428859, 32571812, 41878044, 48857718, 73286577, 97715436, 146573154, 293146308]

約数ペア:

[(1, 293146308), (2, 146573154), (3, 97715436), (4, 73286577), (6, 48857718), (7, 41878044), (9, 32571812), (12, 24428859), (13, 22549716), (14, 20939022), (18, 16285906), (21, 13959348), (26, 11274858), (28, 10469511), (36, 8142953), (39, 7516572), (42, 6979674), (43, 6817356), (52, 5637429), (63, 4653116), (78, 3758286), (84, 3489837), (86, 3408678), (91, 3221388), (117, 2505524), (126, 2326558), (129, 2272452), (156, 1879143), (172, 1704339), (182, 1610694), (234, 1252762), (252, 1163279), (258, 1136226), (273, 1073796), (301, 973908), (364, 805347), (387, 757484), (468, 626381), (516, 568113), (546, 536898), (559, 524412), (602, 486954), (774, 378742), (819, 357932), (903, 324636), (1092, 268449), (1118, 262206), (1204, 243477), (1548, 189371), (1638, 178966), (1677, 174804), (1806, 162318), (2081, 140868), (2236, 131103), (2709, 108212), (3276, 89483), (3354, 87402), (3612, 81159), (3913, 74916), (4162, 70434), (5031, 58268), (5418, 54106), (6243, 46956), (6708, 43701), (7826, 37458), (8324, 35217), (10062, 29134), (10836, 27053), (11739, 24972), (12486, 23478), (14567, 20124), (15652, 18729)]