310247028

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:283

約数の個数: 216

約数和(自身を含む): 1000385568

約数和(自身を除く): 690138540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 83, 84, 91, 98, 117, 126, 147, 156, 163, 166, 182, 196, 234, 249, 252, 273, 294, 326, 332, 364, 441, 468, 489, 498, 546, 581, 588, 637, 652, 747, 819, 882, 978, 996, 1079, 1092, 1141, 1162, 1274, 1467, 1494, 1638, 1743, 1764, 1911, 1956, 2119, 2158, 2282, 2324, 2548, 2934, 2988, 3237, 3276, 3423, 3486, 3822, 4067, 4238, 4316, 4564, 5229, 5733, 5868, 6357, 6474, 6846, 6972, 7553, 7644, 7987, 8134, 8476, 9711, 10269, 10458, 11466, 12201, 12714, 12948, 13529, 13692, 14833, 15106, 15974, 16268, 19071, 19422, 20538, 20916, 22659, 22932, 23961, 24402, 25428, 27058, 29666, 30212, 31948, 36603, 38142, 38844, 40587, 41076, 44499, 45318, 47922, 48804, 52871, 54116, 59332, 67977, 71883, 73206, 76284, 81174, 88998, 90636, 94703, 95844, 103831, 105742, 121761, 133497, 135954, 143766, 146412, 158613, 162348, 175877, 177996, 189406, 207662, 211484, 243522, 266994, 271908, 284109, 287532, 311493, 317226, 351754, 378812, 415324, 475839, 487044, 527631, 533988, 568218, 622986, 634452, 662921, 703508, 852327, 934479, 951678, 1055262, 1136436, 1231139, 1245972, 1325842, 1582893, 1704654, 1868958, 1903356, 1988763, 2110524, 2462278, 2651684, 3165786, 3409308, 3693417, 3737916, 3977526, 4924556, 5966289, 6331572, 7386834, 7955052, 8617973, 11080251, 11932578, 14773668, 17235946, 22160502, 23865156, 25853919, 34471892, 44321004, 51707838, 77561757, 103415676, 155123514, 310247028]

約数ペア:

[(1, 310247028), (2, 155123514), (3, 103415676), (4, 77561757), (6, 51707838), (7, 44321004), (9, 34471892), (12, 25853919), (13, 23865156), (14, 22160502), (18, 17235946), (21, 14773668), (26, 11932578), (28, 11080251), (36, 8617973), (39, 7955052), (42, 7386834), (49, 6331572), (52, 5966289), (63, 4924556), (78, 3977526), (83, 3737916), (84, 3693417), (91, 3409308), (98, 3165786), (117, 2651684), (126, 2462278), (147, 2110524), (156, 1988763), (163, 1903356), (166, 1868958), (182, 1704654), (196, 1582893), (234, 1325842), (249, 1245972), (252, 1231139), (273, 1136436), (294, 1055262), (326, 951678), (332, 934479), (364, 852327), (441, 703508), (468, 662921), (489, 634452), (498, 622986), (546, 568218), (581, 533988), (588, 527631), (637, 487044), (652, 475839), (747, 415324), (819, 378812), (882, 351754), (978, 317226), (996, 311493), (1079, 287532), (1092, 284109), (1141, 271908), (1162, 266994), (1274, 243522), (1467, 211484), (1494, 207662), (1638, 189406), (1743, 177996), (1764, 175877), (1911, 162348), (1956, 158613), (2119, 146412), (2158, 143766), (2282, 135954), (2324, 133497), (2548, 121761), (2934, 105742), (2988, 103831), (3237, 95844), (3276, 94703), (3423, 90636), (3486, 88998), (3822, 81174), (4067, 76284), (4238, 73206), (4316, 71883), (4564, 67977), (5229, 59332), (5733, 54116), (5868, 52871), (6357, 48804), (6474, 47922), (6846, 45318), (6972, 44499), (7553, 41076), (7644, 40587), (7987, 38844), (8134, 38142), (8476, 36603), (9711, 31948), (10269, 30212), (10458, 29666), (11466, 27058), (12201, 25428), (12714, 24402), (12948, 23961), (13529, 22932), (13692, 22659), (14833, 20916), (15106, 20538), (15974, 19422), (16268, 19071)]