2381406804

素因数分解:

$2^2\times 3^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 7440048000

約数和(自身を除く): 5058641196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 149, 162, 174, 189, 203, 243, 252, 261, 298, 324, 348, 378, 406, 447, 486, 522, 567, 596, 609, 729, 756, 783, 812, 894, 972, 1043, 1044, 1134, 1218, 1341, 1458, 1566, 1701, 1788, 1827, 2086, 2187, 2268, 2349, 2436, 2682, 2916, 3129, 3132, 3402, 3654, 4023, 4172, 4321, 4374, 4698, 5103, 5364, 5481, 6258, 6561, 6804, 7047, 7308, 8046, 8642, 8748, 9387, 9396, 10206, 10962, 12069, 12516, 12963, 13122, 14094, 15309, 16092, 16443, 17284, 18774, 19683, 20412, 21141, 21924, 24138, 25926, 26244, 28161, 28188, 30247, 30618, 32886, 36207, 37548, 38889, 39366, 42282, 45927, 48276, 49329, 51852, 56322, 60494, 61236, 63423, 65772, 72414, 77778, 78732, 84483, 84564, 90741, 91854, 98658, 108621, 112644, 116667, 120988, 126846, 137781, 144828, 147987, 155556, 168966, 181482, 183708, 190269, 197316, 217242, 233334, 253449, 253692, 272223, 275562, 295974, 325863, 337932, 350001, 362964, 380538, 434484, 443961, 466668, 506898, 544446, 551124, 570807, 591948, 651726, 700002, 760347, 761076, 816669, 887922, 977589, 1013796, 1050003, 1088892, 1141614, 1303452, 1331883, 1400004, 1520694, 1633338, 1775844, 1955178, 2100006, 2281041, 2283228, 2450007, 2663766, 2932767, 3041388, 3150009, 3266676, 3910356, 3995649, 4200012, 4562082, 4900014, 5327532, 5865534, 6300018, 6843123, 7350021, 7991298, 9124164, 9450027, 9800028, 11731068, 12600036, 13686246, 14700042, 15982596, 18900054, 20529369, 22050063, 27372492, 28350081, 29400084, 37800108, 41058738, 44100126, 56700162, 66150189, 82117476, 85050243, 88200252, 113400324, 132300378, 170100486, 198450567, 264600756, 340200972, 396901134, 595351701, 793802268, 1190703402, 2381406804]

約数ペア:

[(1, 2381406804), (2, 1190703402), (3, 793802268), (4, 595351701), (6, 396901134), (7, 340200972), (9, 264600756), (12, 198450567), (14, 170100486), (18, 132300378), (21, 113400324), (27, 88200252), (28, 85050243), (29, 82117476), (36, 66150189), (42, 56700162), (54, 44100126), (58, 41058738), (63, 37800108), (81, 29400084), (84, 28350081), (87, 27372492), (108, 22050063), (116, 20529369), (126, 18900054), (149, 15982596), (162, 14700042), (174, 13686246), (189, 12600036), (203, 11731068), (243, 9800028), (252, 9450027), (261, 9124164), (298, 7991298), (324, 7350021), (348, 6843123), (378, 6300018), (406, 5865534), (447, 5327532), (486, 4900014), (522, 4562082), (567, 4200012), (596, 3995649), (609, 3910356), (729, 3266676), (756, 3150009), (783, 3041388), (812, 2932767), (894, 2663766), (972, 2450007), (1043, 2283228), (1044, 2281041), (1134, 2100006), (1218, 1955178), (1341, 1775844), (1458, 1633338), (1566, 1520694), (1701, 1400004), (1788, 1331883), (1827, 1303452), (2086, 1141614), (2187, 1088892), (2268, 1050003), (2349, 1013796), (2436, 977589), (2682, 887922), (2916, 816669), (3129, 761076), (3132, 760347), (3402, 700002), (3654, 651726), (4023, 591948), (4172, 570807), (4321, 551124), (4374, 544446), (4698, 506898), (5103, 466668), (5364, 443961), (5481, 434484), (6258, 380538), (6561, 362964), (6804, 350001), (7047, 337932), (7308, 325863), (8046, 295974), (8642, 275562), (8748, 272223), (9387, 253692), (9396, 253449), (10206, 233334), (10962, 217242), (12069, 197316), (12516, 190269), (12963, 183708), (13122, 181482), (14094, 168966), (15309, 155556), (16092, 147987), (16443, 144828), (17284, 137781), (18774, 126846), (19683, 120988), (20412, 116667), (21141, 112644), (21924, 108621), (24138, 98658), (25926, 91854), (26244, 90741), (28161, 84564), (28188, 84483), (30247, 78732), (30618, 77778), (32886, 72414), (36207, 65772), (37548, 63423), (38889, 61236), (39366, 60494), (42282, 56322), (45927, 51852), (48276, 49329)]