1138461636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 3139411968

約数和(自身を除く): 2000950332

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 43, 46, 47, 52, 69, 78, 86, 92, 94, 129, 138, 141, 156, 157, 172, 188, 258, 276, 282, 299, 314, 471, 516, 559, 564, 598, 611, 628, 897, 942, 989, 1081, 1118, 1196, 1222, 1677, 1794, 1833, 1884, 1978, 2021, 2041, 2162, 2236, 2444, 2967, 3243, 3354, 3588, 3611, 3666, 3956, 4042, 4082, 4324, 5934, 6063, 6123, 6486, 6708, 6751, 7222, 7332, 7379, 8084, 8164, 10833, 11868, 12126, 12246, 12857, 12972, 13502, 14053, 14444, 14758, 20253, 21666, 22137, 24252, 24492, 25714, 26273, 27004, 28106, 29516, 38571, 40506, 42159, 43332, 44274, 46483, 46943, 51428, 52546, 56212, 77142, 78819, 81012, 84318, 87763, 88548, 92966, 93886, 95927, 105092, 139449, 140829, 154284, 155273, 157638, 168636, 169717, 175526, 185932, 187772, 191854, 263289, 278898, 281658, 287781, 310546, 315276, 317297, 339434, 351052, 383708, 465819, 509151, 526578, 557796, 563316, 575562, 604279, 621092, 634594, 678868, 931638, 951891, 1018302, 1053156, 1151124, 1208558, 1269188, 1812837, 1863276, 1903782, 2018549, 2036604, 2206321, 2417116, 3625674, 3807564, 4037098, 4124861, 4412642, 6055647, 6618963, 7251348, 7297831, 8074196, 8249722, 8825284, 12111294, 12374583, 13237926, 14595662, 16499444, 21893493, 24222588, 24749166, 26475852, 29191324, 43786986, 49498332, 87573972, 94871803, 189743606, 284615409, 379487212, 569230818, 1138461636]

約数ペア:

[(1, 1138461636), (2, 569230818), (3, 379487212), (4, 284615409), (6, 189743606), (12, 94871803), (13, 87573972), (23, 49498332), (26, 43786986), (39, 29191324), (43, 26475852), (46, 24749166), (47, 24222588), (52, 21893493), (69, 16499444), (78, 14595662), (86, 13237926), (92, 12374583), (94, 12111294), (129, 8825284), (138, 8249722), (141, 8074196), (156, 7297831), (157, 7251348), (172, 6618963), (188, 6055647), (258, 4412642), (276, 4124861), (282, 4037098), (299, 3807564), (314, 3625674), (471, 2417116), (516, 2206321), (559, 2036604), (564, 2018549), (598, 1903782), (611, 1863276), (628, 1812837), (897, 1269188), (942, 1208558), (989, 1151124), (1081, 1053156), (1118, 1018302), (1196, 951891), (1222, 931638), (1677, 678868), (1794, 634594), (1833, 621092), (1884, 604279), (1978, 575562), (2021, 563316), (2041, 557796), (2162, 526578), (2236, 509151), (2444, 465819), (2967, 383708), (3243, 351052), (3354, 339434), (3588, 317297), (3611, 315276), (3666, 310546), (3956, 287781), (4042, 281658), (4082, 278898), (4324, 263289), (5934, 191854), (6063, 187772), (6123, 185932), (6486, 175526), (6708, 169717), (6751, 168636), (7222, 157638), (7332, 155273), (7379, 154284), (8084, 140829), (8164, 139449), (10833, 105092), (11868, 95927), (12126, 93886), (12246, 92966), (12857, 88548), (12972, 87763), (13502, 84318), (14053, 81012), (14444, 78819), (14758, 77142), (20253, 56212), (21666, 52546), (22137, 51428), (24252, 46943), (24492, 46483), (25714, 44274), (26273, 43332), (27004, 42159), (28106, 40506), (29516, 38571)]