443907828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{757}}^1$

素因数の和:966

約数の個数: 144

約数和(自身を含む): 1390596480

約数和(自身を除く): 946688652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 179, 182, 234, 252, 273, 358, 364, 468, 537, 546, 716, 757, 819, 1074, 1092, 1253, 1514, 1611, 1638, 2148, 2271, 2327, 2506, 3028, 3222, 3276, 3759, 4542, 4654, 5012, 5299, 6444, 6813, 6981, 7518, 9084, 9308, 9841, 10598, 11277, 13626, 13962, 15036, 15897, 16289, 19682, 20943, 21196, 22554, 27252, 27924, 29523, 31794, 32578, 39364, 41886, 45108, 47691, 48867, 59046, 63588, 65156, 68887, 83772, 88569, 95382, 97734, 118092, 135503, 137774, 146601, 177138, 190764, 195468, 206661, 271006, 275548, 293202, 354276, 406509, 413322, 542012, 586404, 619983, 813018, 826644, 948521, 1219527, 1239966, 1626036, 1761539, 1897042, 2439054, 2479932, 2845563, 3523078, 3794084, 4878108, 5284617, 5691126, 7046156, 8536689, 10569234, 11382252, 12330773, 15853851, 17073378, 21138468, 24661546, 31707702, 34146756, 36992319, 49323092, 63415404, 73984638, 110976957, 147969276, 221953914, 443907828]

約数ペア:

[(1, 443907828), (2, 221953914), (3, 147969276), (4, 110976957), (6, 73984638), (7, 63415404), (9, 49323092), (12, 36992319), (13, 34146756), (14, 31707702), (18, 24661546), (21, 21138468), (26, 17073378), (28, 15853851), (36, 12330773), (39, 11382252), (42, 10569234), (52, 8536689), (63, 7046156), (78, 5691126), (84, 5284617), (91, 4878108), (117, 3794084), (126, 3523078), (156, 2845563), (179, 2479932), (182, 2439054), (234, 1897042), (252, 1761539), (273, 1626036), (358, 1239966), (364, 1219527), (468, 948521), (537, 826644), (546, 813018), (716, 619983), (757, 586404), (819, 542012), (1074, 413322), (1092, 406509), (1253, 354276), (1514, 293202), (1611, 275548), (1638, 271006), (2148, 206661), (2271, 195468), (2327, 190764), (2506, 177138), (3028, 146601), (3222, 137774), (3276, 135503), (3759, 118092), (4542, 97734), (4654, 95382), (5012, 88569), (5299, 83772), (6444, 68887), (6813, 65156), (6981, 63588), (7518, 59046), (9084, 48867), (9308, 47691), (9841, 45108), (10598, 41886), (11277, 39364), (13626, 32578), (13962, 31794), (15036, 29523), (15897, 27924), (16289, 27252), (19682, 22554), (20943, 21196)]