19870348512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{3319}}^1$

素因数の和:3549

約数の個数: 192

約数和(自身を含む): 61041254400

約数和(自身を除く): 41170905888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 59, 84, 96, 112, 118, 151, 168, 177, 224, 236, 302, 336, 354, 413, 453, 472, 604, 672, 708, 826, 906, 944, 1057, 1208, 1239, 1416, 1652, 1812, 1888, 2114, 2416, 2478, 2832, 3171, 3304, 3319, 3624, 4228, 4832, 4956, 5664, 6342, 6608, 6638, 7248, 8456, 8909, 9912, 9957, 12684, 13216, 13276, 14496, 16912, 17818, 19824, 19914, 23233, 25368, 26552, 26727, 33824, 35636, 39648, 39828, 46466, 50736, 53104, 53454, 62363, 69699, 71272, 79656, 92932, 101472, 106208, 106908, 124726, 139398, 142544, 159312, 185864, 187089, 195821, 213816, 249452, 278796, 285088, 318624, 371728, 374178, 391642, 427632, 498904, 501169, 557592, 587463, 743456, 748356, 783284, 855264, 997808, 1002338, 1115184, 1174926, 1370747, 1496712, 1503507, 1566568, 1995616, 2004676, 2230368, 2349852, 2741494, 2993424, 3007014, 3133136, 3508183, 4009352, 4112241, 4699704, 5482988, 5986848, 6014028, 6266272, 7016366, 8018704, 8224482, 9399408, 10524549, 10965976, 12028056, 14032732, 16037408, 16448964, 18798816, 21049098, 21931952, 24056112, 28065464, 29568971, 32897928, 42098196, 43863904, 48112224, 56130928, 59137942, 65795856, 84196392, 88706913, 112261856, 118275884, 131591712, 168392784, 177413826, 206982797, 236551768, 336785568, 354827652, 413965594, 473103536, 620948391, 709655304, 827931188, 946207072, 1241896782, 1419310608, 1655862376, 2483793564, 2838621216, 3311724752, 4967587128, 6623449504, 9935174256, 19870348512]

約数ペア:

[(1, 19870348512), (2, 9935174256), (3, 6623449504), (4, 4967587128), (6, 3311724752), (7, 2838621216), (8, 2483793564), (12, 1655862376), (14, 1419310608), (16, 1241896782), (21, 946207072), (24, 827931188), (28, 709655304), (32, 620948391), (42, 473103536), (48, 413965594), (56, 354827652), (59, 336785568), (84, 236551768), (96, 206982797), (112, 177413826), (118, 168392784), (151, 131591712), (168, 118275884), (177, 112261856), (224, 88706913), (236, 84196392), (302, 65795856), (336, 59137942), (354, 56130928), (413, 48112224), (453, 43863904), (472, 42098196), (604, 32897928), (672, 29568971), (708, 28065464), (826, 24056112), (906, 21931952), (944, 21049098), (1057, 18798816), (1208, 16448964), (1239, 16037408), (1416, 14032732), (1652, 12028056), (1812, 10965976), (1888, 10524549), (2114, 9399408), (2416, 8224482), (2478, 8018704), (2832, 7016366), (3171, 6266272), (3304, 6014028), (3319, 5986848), (3624, 5482988), (4228, 4699704), (4832, 4112241), (4956, 4009352), (5664, 3508183), (6342, 3133136), (6608, 3007014), (6638, 2993424), (7248, 2741494), (8456, 2349852), (8909, 2230368), (9912, 2004676), (9957, 1995616), (12684, 1566568), (13216, 1503507), (13276, 1496712), (14496, 1370747), (16912, 1174926), (17818, 1115184), (19824, 1002338), (19914, 997808), (23233, 855264), (25368, 783284), (26552, 748356), (26727, 743456), (33824, 587463), (35636, 557592), (39648, 501169), (39828, 498904), (46466, 427632), (50736, 391642), (53104, 374178), (53454, 371728), (62363, 318624), (69699, 285088), (71272, 278796), (79656, 249452), (92932, 213816), (101472, 195821), (106208, 187089), (106908, 185864), (124726, 159312), (139398, 142544)]