1384953948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{2579}}^1$

素因数の和:4727

約数の個数: 72

約数和(自身を含む): 4004407680

約数和(自身を除く): 2619453732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2131, 2579, 4262, 5158, 6393, 7737, 8524, 10316, 12786, 14917, 15474, 18053, 19179, 23211, 25572, 29834, 30948, 36106, 38358, 44751, 46422, 54159, 59668, 72212, 76716, 89502, 92844, 108318, 134253, 162477, 179004, 216636, 268506, 324954, 537012, 649908, 5495849, 10991698, 16487547, 21983396, 32975094, 38470943, 49462641, 65950188, 76941886, 98925282, 115412829, 153883772, 197850564, 230825658, 346238487, 461651316, 692476974, 1384953948]

約数ペア:

[(1, 1384953948), (2, 692476974), (3, 461651316), (4, 346238487), (6, 230825658), (7, 197850564), (9, 153883772), (12, 115412829), (14, 98925282), (18, 76941886), (21, 65950188), (28, 49462641), (36, 38470943), (42, 32975094), (63, 21983396), (84, 16487547), (126, 10991698), (252, 5495849), (2131, 649908), (2579, 537012), (4262, 324954), (5158, 268506), (6393, 216636), (7737, 179004), (8524, 162477), (10316, 134253), (12786, 108318), (14917, 92844), (15474, 89502), (18053, 76716), (19179, 72212), (23211, 59668), (25572, 54159), (29834, 46422), (30948, 44751), (36106, 38358)]