419892768

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 192

約数和(自身を含む): 1289917440

約数和(自身を除く): 870024672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 61, 62, 72, 93, 96, 108, 122, 124, 144, 183, 186, 216, 244, 248, 257, 279, 288, 366, 372, 432, 488, 496, 514, 549, 558, 732, 744, 771, 837, 864, 976, 992, 1028, 1098, 1116, 1464, 1488, 1542, 1647, 1674, 1891, 1952, 2056, 2196, 2232, 2313, 2928, 2976, 3084, 3294, 3348, 3782, 4112, 4392, 4464, 4626, 5673, 5856, 6168, 6588, 6696, 6939, 7564, 7967, 8224, 8784, 8928, 9252, 11346, 12336, 13176, 13392, 13878, 15128, 15677, 15934, 17019, 17568, 18504, 22692, 23901, 24672, 26352, 26784, 27756, 30256, 31354, 31868, 34038, 37008, 45384, 47031, 47802, 51057, 52704, 55512, 60512, 62708, 63736, 68076, 71703, 74016, 90768, 94062, 95604, 102114, 111024, 125416, 127472, 136152, 141093, 143406, 181536, 188124, 191208, 204228, 215109, 222048, 250832, 254944, 272304, 282186, 286812, 376248, 382416, 408456, 423279, 430218, 485987, 501664, 544608, 564372, 573624, 752496, 764832, 816912, 846558, 860436, 971974, 1128744, 1147248, 1457961, 1504992, 1633824, 1693116, 1720872, 1943948, 2257488, 2294496, 2915922, 3386232, 3441744, 3887896, 4373883, 4514976, 5831844, 6772464, 6883488, 7775792, 8747766, 11663688, 13121649, 13544928, 15551584, 17495532, 23327376, 26243298, 34991064, 46654752, 52486596, 69982128, 104973192, 139964256, 209946384, 419892768]

約数ペア:

[(1, 419892768), (2, 209946384), (3, 139964256), (4, 104973192), (6, 69982128), (8, 52486596), (9, 46654752), (12, 34991064), (16, 26243298), (18, 23327376), (24, 17495532), (27, 15551584), (31, 13544928), (32, 13121649), (36, 11663688), (48, 8747766), (54, 7775792), (61, 6883488), (62, 6772464), (72, 5831844), (93, 4514976), (96, 4373883), (108, 3887896), (122, 3441744), (124, 3386232), (144, 2915922), (183, 2294496), (186, 2257488), (216, 1943948), (244, 1720872), (248, 1693116), (257, 1633824), (279, 1504992), (288, 1457961), (366, 1147248), (372, 1128744), (432, 971974), (488, 860436), (496, 846558), (514, 816912), (549, 764832), (558, 752496), (732, 573624), (744, 564372), (771, 544608), (837, 501664), (864, 485987), (976, 430218), (992, 423279), (1028, 408456), (1098, 382416), (1116, 376248), (1464, 286812), (1488, 282186), (1542, 272304), (1647, 254944), (1674, 250832), (1891, 222048), (1952, 215109), (2056, 204228), (2196, 191208), (2232, 188124), (2313, 181536), (2928, 143406), (2976, 141093), (3084, 136152), (3294, 127472), (3348, 125416), (3782, 111024), (4112, 102114), (4392, 95604), (4464, 94062), (4626, 90768), (5673, 74016), (5856, 71703), (6168, 68076), (6588, 63736), (6696, 62708), (6939, 60512), (7564, 55512), (7967, 52704), (8224, 51057), (8784, 47802), (8928, 47031), (9252, 45384), (11346, 37008), (12336, 34038), (13176, 31868), (13392, 31354), (13878, 30256), (15128, 27756), (15677, 26784), (15934, 26352), (17019, 24672), (17568, 23901), (18504, 22692)]