1900397772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1049}}^1$

素因数の和:1165

約数の個数: 216

約数和(自身を含む): 6099912000

約数和(自身を除く): 4199514228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 79, 84, 91, 98, 117, 126, 147, 156, 158, 182, 196, 234, 237, 252, 273, 294, 316, 364, 441, 468, 474, 546, 553, 588, 637, 711, 819, 882, 948, 1027, 1049, 1092, 1106, 1274, 1422, 1638, 1659, 1764, 1911, 2054, 2098, 2212, 2548, 2844, 3081, 3147, 3276, 3318, 3822, 3871, 4108, 4196, 4977, 5733, 6162, 6294, 6636, 7189, 7343, 7644, 7742, 9243, 9441, 9954, 11466, 11613, 12324, 12588, 13637, 14378, 14686, 15484, 18486, 18882, 19908, 21567, 22029, 22932, 23226, 27274, 28756, 29372, 34839, 36972, 37764, 40911, 43134, 44058, 46452, 50323, 51401, 54548, 64701, 66087, 69678, 81822, 82871, 86268, 88116, 95459, 100646, 102802, 122733, 129402, 132174, 139356, 150969, 154203, 163644, 165742, 190918, 201292, 205604, 245466, 248613, 258804, 264348, 286377, 301938, 308406, 331484, 381836, 452907, 462609, 490932, 497226, 572754, 580097, 603876, 616812, 668213, 745839, 859131, 905814, 925218, 994452, 1077323, 1145508, 1160194, 1336426, 1491678, 1718262, 1740291, 1811628, 1850436, 2004639, 2154646, 2320388, 2672852, 2983356, 3231969, 3436524, 3480582, 4009278, 4060679, 4309292, 5220873, 6013917, 6463938, 6961164, 7541261, 8018556, 8121358, 9695907, 10441746, 12027834, 12182037, 12927876, 15082522, 16242716, 19391814, 20883492, 22623783, 24055668, 24364074, 30165044, 36546111, 38783628, 45247566, 48728148, 52788827, 67871349, 73092222, 90495132, 105577654, 135742698, 146184444, 158366481, 211155308, 271485396, 316732962, 475099443, 633465924, 950198886, 1900397772]

約数ペア:

[(1, 1900397772), (2, 950198886), (3, 633465924), (4, 475099443), (6, 316732962), (7, 271485396), (9, 211155308), (12, 158366481), (13, 146184444), (14, 135742698), (18, 105577654), (21, 90495132), (26, 73092222), (28, 67871349), (36, 52788827), (39, 48728148), (42, 45247566), (49, 38783628), (52, 36546111), (63, 30165044), (78, 24364074), (79, 24055668), (84, 22623783), (91, 20883492), (98, 19391814), (117, 16242716), (126, 15082522), (147, 12927876), (156, 12182037), (158, 12027834), (182, 10441746), (196, 9695907), (234, 8121358), (237, 8018556), (252, 7541261), (273, 6961164), (294, 6463938), (316, 6013917), (364, 5220873), (441, 4309292), (468, 4060679), (474, 4009278), (546, 3480582), (553, 3436524), (588, 3231969), (637, 2983356), (711, 2672852), (819, 2320388), (882, 2154646), (948, 2004639), (1027, 1850436), (1049, 1811628), (1092, 1740291), (1106, 1718262), (1274, 1491678), (1422, 1336426), (1638, 1160194), (1659, 1145508), (1764, 1077323), (1911, 994452), (2054, 925218), (2098, 905814), (2212, 859131), (2548, 745839), (2844, 668213), (3081, 616812), (3147, 603876), (3276, 580097), (3318, 572754), (3822, 497226), (3871, 490932), (4108, 462609), (4196, 452907), (4977, 381836), (5733, 331484), (6162, 308406), (6294, 301938), (6636, 286377), (7189, 264348), (7343, 258804), (7644, 248613), (7742, 245466), (9243, 205604), (9441, 201292), (9954, 190918), (11466, 165742), (11613, 163644), (12324, 154203), (12588, 150969), (13637, 139356), (14378, 132174), (14686, 129402), (15484, 122733), (18486, 102802), (18882, 100646), (19908, 95459), (21567, 88116), (22029, 86268), (22932, 82871), (23226, 81822), (27274, 69678), (28756, 66087), (29372, 64701), (34839, 54548), (36972, 51401), (37764, 50323), (40911, 46452), (43134, 44058)]