817457004

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:909

約数の個数: 216

約数和(自身を含む): 2652009360

約数和(自身を除く): 1834552356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 49, 52, 63, 78, 84, 86, 91, 98, 117, 126, 129, 147, 156, 172, 182, 196, 234, 252, 258, 273, 294, 301, 364, 387, 441, 468, 516, 546, 559, 588, 602, 637, 774, 819, 829, 882, 903, 1092, 1118, 1204, 1274, 1548, 1638, 1658, 1677, 1764, 1806, 1911, 2107, 2236, 2487, 2548, 2709, 3276, 3316, 3354, 3612, 3822, 3913, 4214, 4974, 5031, 5418, 5733, 5803, 6321, 6708, 7461, 7644, 7826, 8428, 9948, 10062, 10777, 10836, 11466, 11606, 11739, 12642, 14922, 15652, 17409, 18963, 20124, 21554, 22932, 23212, 23478, 25284, 27391, 29844, 32331, 34818, 35217, 35647, 37926, 40621, 43108, 46956, 52227, 54782, 64662, 69636, 70434, 71294, 75439, 75852, 81242, 82173, 96993, 104454, 106941, 109564, 121863, 129324, 140868, 142588, 150878, 162484, 164346, 193986, 208908, 213882, 226317, 243726, 246519, 249529, 301756, 320823, 328692, 365589, 387972, 427764, 452634, 463411, 487452, 493038, 499058, 528073, 641646, 678951, 731178, 748587, 905268, 926822, 986076, 998116, 1056146, 1283292, 1357902, 1390233, 1462356, 1497174, 1584219, 1746703, 1853644, 2112292, 2245761, 2715804, 2780466, 2994348, 3168438, 3243877, 3493406, 4170699, 4491522, 4752657, 5240109, 5560932, 6336876, 6487754, 6986812, 8341398, 8983044, 9505314, 9731631, 10480218, 12975508, 15720327, 16682796, 19010628, 19463262, 20960436, 22707139, 29194893, 31440654, 38926524, 45414278, 58389786, 62881308, 68121417, 90828556, 116779572, 136242834, 204364251, 272485668, 408728502, 817457004]

約数ペア:

[(1, 817457004), (2, 408728502), (3, 272485668), (4, 204364251), (6, 136242834), (7, 116779572), (9, 90828556), (12, 68121417), (13, 62881308), (14, 58389786), (18, 45414278), (21, 38926524), (26, 31440654), (28, 29194893), (36, 22707139), (39, 20960436), (42, 19463262), (43, 19010628), (49, 16682796), (52, 15720327), (63, 12975508), (78, 10480218), (84, 9731631), (86, 9505314), (91, 8983044), (98, 8341398), (117, 6986812), (126, 6487754), (129, 6336876), (147, 5560932), (156, 5240109), (172, 4752657), (182, 4491522), (196, 4170699), (234, 3493406), (252, 3243877), (258, 3168438), (273, 2994348), (294, 2780466), (301, 2715804), (364, 2245761), (387, 2112292), (441, 1853644), (468, 1746703), (516, 1584219), (546, 1497174), (559, 1462356), (588, 1390233), (602, 1357902), (637, 1283292), (774, 1056146), (819, 998116), (829, 986076), (882, 926822), (903, 905268), (1092, 748587), (1118, 731178), (1204, 678951), (1274, 641646), (1548, 528073), (1638, 499058), (1658, 493038), (1677, 487452), (1764, 463411), (1806, 452634), (1911, 427764), (2107, 387972), (2236, 365589), (2487, 328692), (2548, 320823), (2709, 301756), (3276, 249529), (3316, 246519), (3354, 243726), (3612, 226317), (3822, 213882), (3913, 208908), (4214, 193986), (4974, 164346), (5031, 162484), (5418, 150878), (5733, 142588), (5803, 140868), (6321, 129324), (6708, 121863), (7461, 109564), (7644, 106941), (7826, 104454), (8428, 96993), (9948, 82173), (10062, 81242), (10777, 75852), (10836, 75439), (11466, 71294), (11606, 70434), (11739, 69636), (12642, 64662), (14922, 54782), (15652, 52227), (17409, 46956), (18963, 43108), (20124, 40621), (21554, 37926), (22932, 35647), (23212, 35217), (23478, 34818), (25284, 32331), (27391, 29844)]