1587788124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:604

約数の個数: 144

約数和(自身を含む): 4279564800

約数和(自身を除く): 2691776676

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 89, 114, 156, 169, 178, 228, 247, 267, 338, 356, 463, 494, 507, 534, 676, 741, 926, 988, 1014, 1068, 1157, 1389, 1482, 1691, 1852, 2028, 2314, 2778, 2964, 3211, 3382, 3471, 4628, 5073, 5556, 6019, 6422, 6764, 6942, 8797, 9633, 10146, 12038, 12844, 13884, 15041, 17594, 18057, 19266, 20292, 21983, 24076, 26391, 30082, 35188, 36114, 38532, 41207, 43966, 45123, 52782, 60164, 65949, 72228, 78247, 82414, 87932, 90246, 105564, 114361, 123621, 131898, 156494, 164828, 180492, 228722, 234741, 247242, 263796, 285779, 312988, 343083, 457444, 469482, 494484, 535691, 571558, 686166, 782933, 857337, 938964, 1071382, 1143116, 1372332, 1486693, 1565866, 1607073, 1714674, 2142764, 2348799, 2973386, 3131732, 3214146, 3429348, 4460079, 4697598, 5946772, 6428292, 6963983, 8920158, 9395196, 10178129, 13927966, 17840316, 20356258, 20891949, 27855932, 30534387, 40712516, 41783898, 61068774, 83567796, 122137548, 132315677, 264631354, 396947031, 529262708, 793894062, 1587788124]

約数ペア:

[(1, 1587788124), (2, 793894062), (3, 529262708), (4, 396947031), (6, 264631354), (12, 132315677), (13, 122137548), (19, 83567796), (26, 61068774), (38, 41783898), (39, 40712516), (52, 30534387), (57, 27855932), (76, 20891949), (78, 20356258), (89, 17840316), (114, 13927966), (156, 10178129), (169, 9395196), (178, 8920158), (228, 6963983), (247, 6428292), (267, 5946772), (338, 4697598), (356, 4460079), (463, 3429348), (494, 3214146), (507, 3131732), (534, 2973386), (676, 2348799), (741, 2142764), (926, 1714674), (988, 1607073), (1014, 1565866), (1068, 1486693), (1157, 1372332), (1389, 1143116), (1482, 1071382), (1691, 938964), (1852, 857337), (2028, 782933), (2314, 686166), (2778, 571558), (2964, 535691), (3211, 494484), (3382, 469482), (3471, 457444), (4628, 343083), (5073, 312988), (5556, 285779), (6019, 263796), (6422, 247242), (6764, 234741), (6942, 228722), (8797, 180492), (9633, 164828), (10146, 156494), (12038, 131898), (12844, 123621), (13884, 114361), (15041, 105564), (17594, 90246), (18057, 87932), (19266, 82414), (20292, 78247), (21983, 72228), (24076, 65949), (26391, 60164), (30082, 52782), (35188, 45123), (36114, 43966), (38532, 41207)]