1551291708

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1579}}^1$

素因数の和:1775

約数の個数: 96

約数和(自身を含む): 3963904000

約数和(自身を除く): 2412612292

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 139, 186, 228, 278, 372, 417, 556, 589, 834, 1178, 1579, 1668, 1767, 2356, 2641, 3158, 3534, 4309, 4737, 5282, 6316, 7068, 7923, 8618, 9474, 10564, 12927, 15846, 17236, 18948, 25854, 30001, 31692, 48949, 51708, 60002, 81871, 90003, 97898, 120004, 146847, 163742, 180006, 195796, 219481, 245613, 293694, 327484, 360012, 438962, 491226, 587388, 658443, 877924, 930031, 982452, 1316886, 1860062, 2633772, 2790093, 3720124, 4170139, 5580186, 6803911, 8340278, 11160372, 12510417, 13607822, 16680556, 20411733, 25020834, 27215644, 40823466, 50041668, 81646932, 129274309, 258548618, 387822927, 517097236, 775645854, 1551291708]

約数ペア:

[(1, 1551291708), (2, 775645854), (3, 517097236), (4, 387822927), (6, 258548618), (12, 129274309), (19, 81646932), (31, 50041668), (38, 40823466), (57, 27215644), (62, 25020834), (76, 20411733), (93, 16680556), (114, 13607822), (124, 12510417), (139, 11160372), (186, 8340278), (228, 6803911), (278, 5580186), (372, 4170139), (417, 3720124), (556, 2790093), (589, 2633772), (834, 1860062), (1178, 1316886), (1579, 982452), (1668, 930031), (1767, 877924), (2356, 658443), (2641, 587388), (3158, 491226), (3534, 438962), (4309, 360012), (4737, 327484), (5282, 293694), (6316, 245613), (7068, 219481), (7923, 195796), (8618, 180006), (9474, 163742), (10564, 146847), (12927, 120004), (15846, 97898), (17236, 90003), (18948, 81871), (25854, 60002), (30001, 51708), (31692, 48949)]