8261648892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1033}}^1$

素因数の和:1273

約数の個数: 192

約数和(自身を含む): 25014528000

約数和(自身を除く): 16752879108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 84, 108, 126, 142, 149, 189, 213, 252, 284, 298, 378, 426, 447, 497, 596, 639, 756, 852, 894, 994, 1033, 1043, 1278, 1341, 1491, 1788, 1917, 1988, 2066, 2086, 2556, 2682, 2982, 3099, 3129, 3834, 4023, 4132, 4172, 4473, 5364, 5964, 6198, 6258, 7231, 7668, 8046, 8946, 9297, 9387, 10579, 12396, 12516, 13419, 14462, 16092, 17892, 18594, 18774, 21158, 21693, 26838, 27891, 28161, 28924, 31737, 37188, 37548, 42316, 43386, 53676, 55782, 56322, 63474, 65079, 73343, 74053, 86772, 95211, 111564, 112644, 126948, 130158, 146686, 148106, 153917, 190422, 195237, 220029, 222159, 260316, 285633, 293372, 296212, 307834, 380844, 390474, 440058, 444318, 461751, 513401, 571266, 615668, 660087, 666477, 780948, 880116, 888636, 923502, 1026802, 1077419, 1142532, 1320174, 1332954, 1385253, 1540203, 1847004, 1980261, 1999431, 2053604, 2154838, 2640348, 2665908, 2770506, 3080406, 3232257, 3960522, 3998862, 4155759, 4309676, 4620609, 5541012, 6160812, 6464514, 7921044, 7997724, 8311518, 9241218, 9696771, 10928107, 12929028, 13861827, 16623036, 18482436, 19393542, 21856214, 27723654, 29090313, 32784321, 38787084, 43712428, 55447308, 58180626, 65568642, 76496749, 98352963, 116361252, 131137284, 152993498, 196705926, 229490247, 295058889, 305986996, 393411852, 458980494, 590117778, 688470741, 917960988, 1180235556, 1376941482, 2065412223, 2753882964, 4130824446, 8261648892]

約数ペア:

[(1, 8261648892), (2, 4130824446), (3, 2753882964), (4, 2065412223), (6, 1376941482), (7, 1180235556), (9, 917960988), (12, 688470741), (14, 590117778), (18, 458980494), (21, 393411852), (27, 305986996), (28, 295058889), (36, 229490247), (42, 196705926), (54, 152993498), (63, 131137284), (71, 116361252), (84, 98352963), (108, 76496749), (126, 65568642), (142, 58180626), (149, 55447308), (189, 43712428), (213, 38787084), (252, 32784321), (284, 29090313), (298, 27723654), (378, 21856214), (426, 19393542), (447, 18482436), (497, 16623036), (596, 13861827), (639, 12929028), (756, 10928107), (852, 9696771), (894, 9241218), (994, 8311518), (1033, 7997724), (1043, 7921044), (1278, 6464514), (1341, 6160812), (1491, 5541012), (1788, 4620609), (1917, 4309676), (1988, 4155759), (2066, 3998862), (2086, 3960522), (2556, 3232257), (2682, 3080406), (2982, 2770506), (3099, 2665908), (3129, 2640348), (3834, 2154838), (4023, 2053604), (4132, 1999431), (4172, 1980261), (4473, 1847004), (5364, 1540203), (5964, 1385253), (6198, 1332954), (6258, 1320174), (7231, 1142532), (7668, 1077419), (8046, 1026802), (8946, 923502), (9297, 888636), (9387, 880116), (10579, 780948), (12396, 666477), (12516, 660087), (13419, 615668), (14462, 571266), (16092, 513401), (17892, 461751), (18594, 444318), (18774, 440058), (21158, 390474), (21693, 380844), (26838, 307834), (27891, 296212), (28161, 293372), (28924, 285633), (31737, 260316), (37188, 222159), (37548, 220029), (42316, 195237), (43386, 190422), (53676, 153917), (55782, 148106), (56322, 146686), (63474, 130158), (65079, 126948), (73343, 112644), (74053, 111564), (86772, 95211)]