919496736

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1371

約数の個数: 144

約数和(自身を含む): 2737589400

約数和(自身を除く): 1818092664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 89, 96, 116, 144, 174, 178, 232, 261, 267, 288, 348, 356, 464, 522, 534, 696, 712, 801, 928, 1044, 1068, 1237, 1392, 1424, 1602, 2088, 2136, 2474, 2581, 2784, 2848, 3204, 3711, 4176, 4272, 4948, 5162, 6408, 7422, 7743, 8352, 8544, 9896, 10324, 11133, 12816, 14844, 15486, 19792, 20648, 22266, 23229, 25632, 29688, 30972, 35873, 39584, 41296, 44532, 46458, 59376, 61944, 71746, 82592, 89064, 92916, 107619, 110093, 118752, 123888, 143492, 178128, 185832, 215238, 220186, 247776, 286984, 322857, 330279, 356256, 371664, 430476, 440372, 573968, 645714, 660558, 743328, 860952, 880744, 990837, 1147936, 1291428, 1321116, 1721904, 1761488, 1981674, 2582856, 2642232, 3192697, 3443808, 3522976, 3963348, 5165712, 5284464, 6385394, 7926696, 9578091, 10331424, 10568928, 12770788, 15853392, 19156182, 25541576, 28734273, 31706784, 38312364, 51083152, 57468546, 76624728, 102166304, 114937092, 153249456, 229874184, 306498912, 459748368, 919496736]

約数ペア:

[(1, 919496736), (2, 459748368), (3, 306498912), (4, 229874184), (6, 153249456), (8, 114937092), (9, 102166304), (12, 76624728), (16, 57468546), (18, 51083152), (24, 38312364), (29, 31706784), (32, 28734273), (36, 25541576), (48, 19156182), (58, 15853392), (72, 12770788), (87, 10568928), (89, 10331424), (96, 9578091), (116, 7926696), (144, 6385394), (174, 5284464), (178, 5165712), (232, 3963348), (261, 3522976), (267, 3443808), (288, 3192697), (348, 2642232), (356, 2582856), (464, 1981674), (522, 1761488), (534, 1721904), (696, 1321116), (712, 1291428), (801, 1147936), (928, 990837), (1044, 880744), (1068, 860952), (1237, 743328), (1392, 660558), (1424, 645714), (1602, 573968), (2088, 440372), (2136, 430476), (2474, 371664), (2581, 356256), (2784, 330279), (2848, 322857), (3204, 286984), (3711, 247776), (4176, 220186), (4272, 215238), (4948, 185832), (5162, 178128), (6408, 143492), (7422, 123888), (7743, 118752), (8352, 110093), (8544, 107619), (9896, 92916), (10324, 89064), (11133, 82592), (12816, 71746), (14844, 61944), (15486, 59376), (19792, 46458), (20648, 44532), (22266, 41296), (23229, 39584), (25632, 35873), (29688, 30972)]