1919319948

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2411}}^1$

素因数の和:2456

約数の個数: 192

約数和(自身を含む): 6202506240

約数和(自身を除く): 4283186292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 729, 756, 819, 972, 1053, 1092, 1134, 1404, 1458, 1638, 1701, 2106, 2187, 2268, 2411, 2457, 2916, 3159, 3276, 3402, 4212, 4374, 4822, 4914, 5103, 6318, 6804, 7233, 7371, 8748, 9477, 9644, 9828, 10206, 12636, 14466, 14742, 15309, 16877, 18954, 20412, 21699, 22113, 28431, 28932, 29484, 30618, 31343, 33754, 37908, 43398, 44226, 50631, 56862, 61236, 62686, 65097, 66339, 67508, 86796, 88452, 94029, 101262, 113724, 125372, 130194, 132678, 151893, 188058, 195291, 199017, 202524, 219401, 260388, 265356, 282087, 303786, 376116, 390582, 398034, 438802, 455679, 564174, 585873, 607572, 658203, 781164, 796068, 846261, 877604, 911358, 1128348, 1171746, 1316406, 1367037, 1692522, 1757619, 1822716, 1974609, 2343492, 2538783, 2632812, 2734074, 3385044, 3515238, 3949218, 4101111, 5077566, 5272857, 5468148, 5923827, 7030476, 7616349, 7898436, 8202222, 10155132, 10545714, 11847654, 12303333, 15232698, 16404444, 17771481, 21091428, 22849047, 23695308, 24606666, 30465396, 35542962, 36909999, 45698094, 49213332, 53314443, 68547141, 71085924, 73819998, 91396188, 106628886, 137094282, 147639996, 159943329, 213257772, 274188564, 319886658, 479829987, 639773316, 959659974, 1919319948]

約数ペア:

[(1, 1919319948), (2, 959659974), (3, 639773316), (4, 479829987), (6, 319886658), (7, 274188564), (9, 213257772), (12, 159943329), (13, 147639996), (14, 137094282), (18, 106628886), (21, 91396188), (26, 73819998), (27, 71085924), (28, 68547141), (36, 53314443), (39, 49213332), (42, 45698094), (52, 36909999), (54, 35542962), (63, 30465396), (78, 24606666), (81, 23695308), (84, 22849047), (91, 21091428), (108, 17771481), (117, 16404444), (126, 15232698), (156, 12303333), (162, 11847654), (182, 10545714), (189, 10155132), (234, 8202222), (243, 7898436), (252, 7616349), (273, 7030476), (324, 5923827), (351, 5468148), (364, 5272857), (378, 5077566), (468, 4101111), (486, 3949218), (546, 3515238), (567, 3385044), (702, 2734074), (729, 2632812), (756, 2538783), (819, 2343492), (972, 1974609), (1053, 1822716), (1092, 1757619), (1134, 1692522), (1404, 1367037), (1458, 1316406), (1638, 1171746), (1701, 1128348), (2106, 911358), (2187, 877604), (2268, 846261), (2411, 796068), (2457, 781164), (2916, 658203), (3159, 607572), (3276, 585873), (3402, 564174), (4212, 455679), (4374, 438802), (4822, 398034), (4914, 390582), (5103, 376116), (6318, 303786), (6804, 282087), (7233, 265356), (7371, 260388), (8748, 219401), (9477, 202524), (9644, 199017), (9828, 195291), (10206, 188058), (12636, 151893), (14466, 132678), (14742, 130194), (15309, 125372), (16877, 113724), (18954, 101262), (20412, 94029), (21699, 88452), (22113, 86796), (28431, 67508), (28932, 66339), (29484, 65097), (30618, 62686), (31343, 61236), (33754, 56862), (37908, 50631), (43398, 44226)]