28516747896

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17911}}^1$

素因数の和:17958

約数の個数: 256

約数和(自身を含む): 98702284800

約数和(自身を除く): 70185536904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 243, 252, 273, 312, 324, 351, 364, 378, 468, 486, 504, 546, 567, 648, 702, 728, 729, 756, 819, 936, 972, 1053, 1092, 1134, 1404, 1458, 1512, 1638, 1701, 1944, 2106, 2184, 2187, 2268, 2457, 2808, 2916, 3159, 3276, 3402, 4212, 4374, 4536, 4914, 5103, 5832, 6318, 6552, 6804, 7371, 8424, 8748, 9477, 9828, 10206, 12636, 13608, 14742, 15309, 17496, 17911, 18954, 19656, 20412, 22113, 25272, 28431, 29484, 30618, 35822, 37908, 40824, 44226, 53733, 56862, 58968, 61236, 66339, 71644, 75816, 88452, 107466, 113724, 122472, 125377, 132678, 143288, 161199, 176904, 199017, 214932, 227448, 232843, 250754, 265356, 322398, 376131, 398034, 429864, 465686, 483597, 501508, 530712, 644796, 698529, 752262, 796068, 931372, 967194, 1003016, 1128393, 1289592, 1397058, 1450791, 1504524, 1592136, 1629901, 1862744, 1934388, 2095587, 2256786, 2794116, 2901582, 3009048, 3259802, 3385179, 3868776, 4191174, 4352373, 4513572, 4889703, 5588232, 5803164, 6286761, 6519604, 6770358, 8382348, 8704746, 9027144, 9779406, 10155537, 11606328, 12573522, 13039208, 13057119, 13540716, 14669109, 16764696, 17409492, 18860283, 19558812, 20311074, 25147044, 26114238, 27081432, 29338218, 30466611, 34818984, 37720566, 39117624, 39171357, 40622148, 44007327, 50294088, 52228476, 56580849, 58676436, 60933222, 75441132, 78342714, 81244296, 88014654, 91399833, 104456952, 113161698, 117352872, 121866444, 132021981, 150882264, 156685428, 169742547, 176029308, 182799666, 226323396, 243732888, 264043962, 274199499, 313370856, 339485094, 352058616, 365599332, 396065943, 452646792, 509227641, 528087924, 548398998, 678970188, 731198664, 792131886, 1018455282, 1056175848, 1096797996, 1188197829, 1357940376, 1584263772, 2036910564, 2193595992, 2376395658, 3168527544, 3564593487, 4073821128, 4752791316, 7129186974, 9505582632, 14258373948, 28516747896]

約数ペア:

[(1, 28516747896), (2, 14258373948), (3, 9505582632), (4, 7129186974), (6, 4752791316), (7, 4073821128), (8, 3564593487), (9, 3168527544), (12, 2376395658), (13, 2193595992), (14, 2036910564), (18, 1584263772), (21, 1357940376), (24, 1188197829), (26, 1096797996), (27, 1056175848), (28, 1018455282), (36, 792131886), (39, 731198664), (42, 678970188), (52, 548398998), (54, 528087924), (56, 509227641), (63, 452646792), (72, 396065943), (78, 365599332), (81, 352058616), (84, 339485094), (91, 313370856), (104, 274199499), (108, 264043962), (117, 243732888), (126, 226323396), (156, 182799666), (162, 176029308), (168, 169742547), (182, 156685428), (189, 150882264), (216, 132021981), (234, 121866444), (243, 117352872), (252, 113161698), (273, 104456952), (312, 91399833), (324, 88014654), (351, 81244296), (364, 78342714), (378, 75441132), (468, 60933222), (486, 58676436), (504, 56580849), (546, 52228476), (567, 50294088), (648, 44007327), (702, 40622148), (728, 39171357), (729, 39117624), (756, 37720566), (819, 34818984), (936, 30466611), (972, 29338218), (1053, 27081432), (1092, 26114238), (1134, 25147044), (1404, 20311074), (1458, 19558812), (1512, 18860283), (1638, 17409492), (1701, 16764696), (1944, 14669109), (2106, 13540716), (2184, 13057119), (2187, 13039208), (2268, 12573522), (2457, 11606328), (2808, 10155537), (2916, 9779406), (3159, 9027144), (3276, 8704746), (3402, 8382348), (4212, 6770358), (4374, 6519604), (4536, 6286761), (4914, 5803164), (5103, 5588232), (5832, 4889703), (6318, 4513572), (6552, 4352373), (6804, 4191174), (7371, 3868776), (8424, 3385179), (8748, 3259802), (9477, 3009048), (9828, 2901582), (10206, 2794116), (12636, 2256786), (13608, 2095587), (14742, 1934388), (15309, 1862744), (17496, 1629901), (17911, 1592136), (18954, 1504524), (19656, 1450791), (20412, 1397058), (22113, 1289592), (25272, 1128393), (28431, 1003016), (29484, 967194), (30618, 931372), (35822, 796068), (37908, 752262), (40824, 698529), (44226, 644796), (53733, 530712), (56862, 501508), (58968, 483597), (61236, 465686), (66339, 429864), (71644, 398034), (75816, 376131), (88452, 322398), (107466, 265356), (113724, 250754), (122472, 232843), (125377, 227448), (132678, 214932), (143288, 199017), (161199, 176904)]