38895948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 125239296

約数和(自身を除く): 86343348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 383, 403, 434, 468, 546, 558, 651, 766, 806, 819, 868, 1092, 1116, 1149, 1209, 1302, 1532, 1612, 1638, 1953, 2298, 2418, 2604, 2681, 2821, 3276, 3447, 3627, 3906, 4596, 4836, 4979, 5362, 5642, 6894, 7254, 7812, 8043, 8463, 9958, 10724, 11284, 11873, 13788, 14508, 14937, 16086, 16926, 19916, 23746, 24129, 25389, 29874, 32172, 33852, 34853, 35619, 44811, 47492, 48258, 50778, 59748, 69706, 71238, 83111, 89622, 96516, 101556, 104559, 106857, 139412, 142476, 154349, 166222, 179244, 209118, 213714, 249333, 308698, 313677, 332444, 418236, 427428, 463047, 498666, 617396, 627354, 747999, 926094, 997332, 1080443, 1254708, 1389141, 1495998, 1852188, 2160886, 2778282, 2991996, 3241329, 4321772, 5556564, 6482658, 9723987, 12965316, 19447974, 38895948]

約数ペア:

[(1, 38895948), (2, 19447974), (3, 12965316), (4, 9723987), (6, 6482658), (7, 5556564), (9, 4321772), (12, 3241329), (13, 2991996), (14, 2778282), (18, 2160886), (21, 1852188), (26, 1495998), (28, 1389141), (31, 1254708), (36, 1080443), (39, 997332), (42, 926094), (52, 747999), (62, 627354), (63, 617396), (78, 498666), (84, 463047), (91, 427428), (93, 418236), (117, 332444), (124, 313677), (126, 308698), (156, 249333), (182, 213714), (186, 209118), (217, 179244), (234, 166222), (252, 154349), (273, 142476), (279, 139412), (364, 106857), (372, 104559), (383, 101556), (403, 96516), (434, 89622), (468, 83111), (546, 71238), (558, 69706), (651, 59748), (766, 50778), (806, 48258), (819, 47492), (868, 44811), (1092, 35619), (1116, 34853), (1149, 33852), (1209, 32172), (1302, 29874), (1532, 25389), (1612, 24129), (1638, 23746), (1953, 19916), (2298, 16926), (2418, 16086), (2604, 14937), (2681, 14508), (2821, 13788), (3276, 11873), (3447, 11284), (3627, 10724), (3906, 9958), (4596, 8463), (4836, 8043), (4979, 7812), (5362, 7254), (5642, 6894)]