291014856

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:502

約数の個数: 192

約数和(自身を含む): 922521600

約数和(自身を除く): 631506744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 81, 88, 93, 99, 108, 124, 132, 162, 186, 198, 216, 243, 248, 264, 279, 297, 324, 341, 372, 396, 439, 486, 558, 594, 648, 682, 744, 792, 837, 878, 891, 972, 1023, 1116, 1188, 1317, 1364, 1674, 1756, 1782, 1944, 2046, 2232, 2376, 2511, 2634, 2673, 2728, 3069, 3348, 3512, 3564, 3951, 4092, 4829, 5022, 5268, 5346, 6138, 6696, 7128, 7533, 7902, 8184, 9207, 9658, 10044, 10536, 10692, 11853, 12276, 13609, 14487, 15066, 15804, 18414, 19316, 20088, 21384, 23706, 24552, 27218, 27621, 28974, 30132, 31608, 35559, 36828, 38632, 40827, 43461, 47412, 54436, 55242, 57948, 60264, 71118, 73656, 81654, 82863, 86922, 94824, 106677, 108872, 110484, 115896, 122481, 130383, 142236, 149699, 163308, 165726, 173844, 213354, 220968, 244962, 260766, 284472, 299398, 326616, 331452, 347688, 367443, 391149, 426708, 449097, 489924, 521532, 598796, 662904, 734886, 782298, 853416, 898194, 979848, 1043064, 1102329, 1173447, 1197592, 1347291, 1469772, 1564596, 1796388, 2204658, 2346894, 2694582, 2939544, 3129192, 3306987, 3592776, 4041873, 4409316, 4693788, 5389164, 6613974, 8083746, 8818632, 9387576, 10778328, 12125619, 13227948, 16167492, 24251238, 26455896, 32334984, 36376857, 48502476, 72753714, 97004952, 145507428, 291014856]

約数ペア:

[(1, 291014856), (2, 145507428), (3, 97004952), (4, 72753714), (6, 48502476), (8, 36376857), (9, 32334984), (11, 26455896), (12, 24251238), (18, 16167492), (22, 13227948), (24, 12125619), (27, 10778328), (31, 9387576), (33, 8818632), (36, 8083746), (44, 6613974), (54, 5389164), (62, 4693788), (66, 4409316), (72, 4041873), (81, 3592776), (88, 3306987), (93, 3129192), (99, 2939544), (108, 2694582), (124, 2346894), (132, 2204658), (162, 1796388), (186, 1564596), (198, 1469772), (216, 1347291), (243, 1197592), (248, 1173447), (264, 1102329), (279, 1043064), (297, 979848), (324, 898194), (341, 853416), (372, 782298), (396, 734886), (439, 662904), (486, 598796), (558, 521532), (594, 489924), (648, 449097), (682, 426708), (744, 391149), (792, 367443), (837, 347688), (878, 331452), (891, 326616), (972, 299398), (1023, 284472), (1116, 260766), (1188, 244962), (1317, 220968), (1364, 213354), (1674, 173844), (1756, 165726), (1782, 163308), (1944, 149699), (2046, 142236), (2232, 130383), (2376, 122481), (2511, 115896), (2634, 110484), (2673, 108872), (2728, 106677), (3069, 94824), (3348, 86922), (3512, 82863), (3564, 81654), (3951, 73656), (4092, 71118), (4829, 60264), (5022, 57948), (5268, 55242), (5346, 54436), (6138, 47412), (6696, 43461), (7128, 40827), (7533, 38632), (7902, 36828), (8184, 35559), (9207, 31608), (9658, 30132), (10044, 28974), (10536, 27621), (10692, 27218), (11853, 24552), (12276, 23706), (13609, 21384), (14487, 20088), (15066, 19316), (15804, 18414)]