219257892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1187}}^1$

素因数の和:1937

約数の個数: 72

約数和(自身を含む): 634810176

約数和(自身を除く): 415552284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 733, 1187, 1466, 2199, 2374, 2932, 3561, 4398, 4748, 5131, 6597, 7122, 8309, 8796, 10262, 10683, 13194, 14244, 15393, 16618, 20524, 21366, 24927, 26388, 30786, 33236, 42732, 46179, 49854, 61572, 74781, 92358, 99708, 149562, 184716, 299124, 870071, 1740142, 2610213, 3480284, 5220426, 6090497, 7830639, 10440852, 12180994, 15661278, 18271491, 24361988, 31322556, 36542982, 54814473, 73085964, 109628946, 219257892]

約数ペア:

[(1, 219257892), (2, 109628946), (3, 73085964), (4, 54814473), (6, 36542982), (7, 31322556), (9, 24361988), (12, 18271491), (14, 15661278), (18, 12180994), (21, 10440852), (28, 7830639), (36, 6090497), (42, 5220426), (63, 3480284), (84, 2610213), (126, 1740142), (252, 870071), (733, 299124), (1187, 184716), (1466, 149562), (2199, 99708), (2374, 92358), (2932, 74781), (3561, 61572), (4398, 49854), (4748, 46179), (5131, 42732), (6597, 33236), (7122, 30786), (8309, 26388), (8796, 24927), (10262, 21366), (10683, 20524), (13194, 16618), (14244, 15393)]