19173301728

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{110161}}^1$

素因数の和:110225

約数の個数: 144

約数和(自身を含む): 60129944784

約数和(自身を除く): 40956643056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 74, 84, 96, 98, 111, 112, 147, 148, 168, 196, 222, 224, 259, 294, 296, 336, 392, 444, 518, 588, 592, 672, 777, 784, 888, 1036, 1176, 1184, 1554, 1568, 1776, 1813, 2072, 2352, 3108, 3552, 3626, 4144, 4704, 5439, 6216, 7252, 8288, 10878, 12432, 14504, 21756, 24864, 29008, 43512, 58016, 87024, 110161, 174048, 220322, 330483, 440644, 660966, 771127, 881288, 1321932, 1542254, 1762576, 2313381, 2643864, 3084508, 3525152, 4075957, 4626762, 5287728, 5397889, 6169016, 8151914, 9253524, 10575456, 10795778, 12227871, 12338032, 16193667, 16303828, 18507048, 21591556, 24455742, 24676064, 28531699, 32387334, 32607656, 37014096, 43183112, 48911484, 57063398, 64774668, 65215312, 74028192, 85595097, 86366224, 97822968, 114126796, 129549336, 130430624, 171190194, 172732448, 195645936, 199721893, 228253592, 259098672, 342380388, 391291872, 399443786, 456507184, 518197344, 599165679, 684760776, 798887572, 913014368, 1198331358, 1369521552, 1597775144, 2396662716, 2739043104, 3195550288, 4793325432, 6391100576, 9586650864, 19173301728]

約数ペア:

[(1, 19173301728), (2, 9586650864), (3, 6391100576), (4, 4793325432), (6, 3195550288), (7, 2739043104), (8, 2396662716), (12, 1597775144), (14, 1369521552), (16, 1198331358), (21, 913014368), (24, 798887572), (28, 684760776), (32, 599165679), (37, 518197344), (42, 456507184), (48, 399443786), (49, 391291872), (56, 342380388), (74, 259098672), (84, 228253592), (96, 199721893), (98, 195645936), (111, 172732448), (112, 171190194), (147, 130430624), (148, 129549336), (168, 114126796), (196, 97822968), (222, 86366224), (224, 85595097), (259, 74028192), (294, 65215312), (296, 64774668), (336, 57063398), (392, 48911484), (444, 43183112), (518, 37014096), (588, 32607656), (592, 32387334), (672, 28531699), (777, 24676064), (784, 24455742), (888, 21591556), (1036, 18507048), (1176, 16303828), (1184, 16193667), (1554, 12338032), (1568, 12227871), (1776, 10795778), (1813, 10575456), (2072, 9253524), (2352, 8151914), (3108, 6169016), (3552, 5397889), (3626, 5287728), (4144, 4626762), (4704, 4075957), (5439, 3525152), (6216, 3084508), (7252, 2643864), (8288, 2313381), (10878, 1762576), (12432, 1542254), (14504, 1321932), (21756, 881288), (24864, 771127), (29008, 660966), (43512, 440644), (58016, 330483), (87024, 220322), (110161, 174048)]