1300604256

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1055

約数の個数: 288

約数和(自身を含む): 4559708160

約数和(自身を除く): 3259103904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 49, 54, 56, 62, 63, 72, 84, 93, 96, 98, 108, 112, 124, 126, 144, 147, 168, 186, 189, 196, 216, 217, 224, 248, 252, 279, 288, 294, 336, 372, 378, 392, 432, 434, 441, 496, 504, 558, 588, 651, 672, 744, 756, 784, 837, 864, 868, 882, 991, 992, 1008, 1116, 1176, 1302, 1323, 1488, 1512, 1519, 1568, 1674, 1736, 1764, 1953, 1982, 2016, 2232, 2352, 2604, 2646, 2973, 2976, 3024, 3038, 3348, 3472, 3528, 3906, 3964, 4464, 4557, 4704, 5208, 5292, 5859, 5946, 6048, 6076, 6696, 6937, 6944, 7056, 7812, 7928, 8919, 8928, 9114, 10416, 10584, 11718, 11892, 12152, 13392, 13671, 13874, 14112, 15624, 15856, 17838, 18228, 20811, 20832, 21168, 23436, 23784, 24304, 26757, 26784, 27342, 27748, 30721, 31248, 31712, 35676, 36456, 41013, 41622, 42336, 46872, 47568, 48559, 48608, 53514, 54684, 55496, 61442, 62433, 62496, 71352, 72912, 82026, 83244, 92163, 93744, 95136, 97118, 107028, 109368, 110992, 122884, 124866, 142704, 145677, 145824, 164052, 166488, 184326, 187299, 187488, 194236, 214056, 215047, 218736, 221984, 245768, 249732, 276489, 285408, 291354, 328104, 332976, 368652, 374598, 388472, 428112, 430094, 437031, 437472, 491536, 499464, 552978, 582708, 645141, 656208, 665952, 737304, 749196, 776944, 829467, 856224, 860188, 874062, 983072, 998928, 1105956, 1165416, 1290282, 1311093, 1312416, 1474608, 1498392, 1505329, 1553888, 1658934, 1720376, 1748124, 1935423, 1997856, 2211912, 2330832, 2580564, 2622186, 2949216, 2996784, 3010658, 3317868, 3440752, 3496248, 3870846, 4423824, 4515987, 4661664, 5161128, 5244372, 5806269, 5993568, 6021316, 6635736, 6881504, 6992496, 7741692, 8847648, 9031974, 10322256, 10488744, 11612538, 12042632, 13271472, 13547961, 13984992, 15483384, 18063948, 20644512, 20977488, 23225076, 24085264, 26542944, 27095922, 30966768, 36127896, 40643883, 41954976, 46450152, 48170528, 54191844, 61933536, 72255792, 81287766, 92900304, 108383688, 144511584, 162575532, 185800608, 216767376, 325151064, 433534752, 650302128, 1300604256]

約数ペア:

[(1, 1300604256), (2, 650302128), (3, 433534752), (4, 325151064), (6, 216767376), (7, 185800608), (8, 162575532), (9, 144511584), (12, 108383688), (14, 92900304), (16, 81287766), (18, 72255792), (21, 61933536), (24, 54191844), (27, 48170528), (28, 46450152), (31, 41954976), (32, 40643883), (36, 36127896), (42, 30966768), (48, 27095922), (49, 26542944), (54, 24085264), (56, 23225076), (62, 20977488), (63, 20644512), (72, 18063948), (84, 15483384), (93, 13984992), (96, 13547961), (98, 13271472), (108, 12042632), (112, 11612538), (124, 10488744), (126, 10322256), (144, 9031974), (147, 8847648), (168, 7741692), (186, 6992496), (189, 6881504), (196, 6635736), (216, 6021316), (217, 5993568), (224, 5806269), (248, 5244372), (252, 5161128), (279, 4661664), (288, 4515987), (294, 4423824), (336, 3870846), (372, 3496248), (378, 3440752), (392, 3317868), (432, 3010658), (434, 2996784), (441, 2949216), (496, 2622186), (504, 2580564), (558, 2330832), (588, 2211912), (651, 1997856), (672, 1935423), (744, 1748124), (756, 1720376), (784, 1658934), (837, 1553888), (864, 1505329), (868, 1498392), (882, 1474608), (991, 1312416), (992, 1311093), (1008, 1290282), (1116, 1165416), (1176, 1105956), (1302, 998928), (1323, 983072), (1488, 874062), (1512, 860188), (1519, 856224), (1568, 829467), (1674, 776944), (1736, 749196), (1764, 737304), (1953, 665952), (1982, 656208), (2016, 645141), (2232, 582708), (2352, 552978), (2604, 499464), (2646, 491536), (2973, 437472), (2976, 437031), (3024, 430094), (3038, 428112), (3348, 388472), (3472, 374598), (3528, 368652), (3906, 332976), (3964, 328104), (4464, 291354), (4557, 285408), (4704, 276489), (5208, 249732), (5292, 245768), (5859, 221984), (5946, 218736), (6048, 215047), (6076, 214056), (6696, 194236), (6937, 187488), (6944, 187299), (7056, 184326), (7812, 166488), (7928, 164052), (8919, 145824), (8928, 145677), (9114, 142704), (10416, 124866), (10584, 122884), (11718, 110992), (11892, 109368), (12152, 107028), (13392, 97118), (13671, 95136), (13874, 93744), (14112, 92163), (15624, 83244), (15856, 82026), (17838, 72912), (18228, 71352), (20811, 62496), (20832, 62433), (21168, 61442), (23436, 55496), (23784, 54684), (24304, 53514), (26757, 48608), (26784, 48559), (27342, 47568), (27748, 46872), (30721, 42336), (31248, 41622), (31712, 41013), (35676, 36456)]