19959315264

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{33223}}^1$

素因数の和:33397

約数の個数: 168

約数和(自身を含む): 65823388800

約数和(自身を除く): 45864073536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 149, 168, 192, 224, 252, 288, 298, 336, 447, 448, 504, 576, 596, 672, 894, 1008, 1043, 1192, 1341, 1344, 1788, 2016, 2086, 2384, 2682, 3129, 3576, 4032, 4172, 4768, 5364, 6258, 7152, 8344, 9387, 9536, 10728, 12516, 14304, 16688, 18774, 21456, 25032, 28608, 33223, 33376, 37548, 42912, 50064, 66446, 66752, 75096, 85824, 99669, 100128, 132892, 150192, 199338, 200256, 232561, 265784, 299007, 300384, 398676, 465122, 531568, 598014, 600768, 697683, 797352, 930244, 1063136, 1196028, 1395366, 1594704, 1860488, 2093049, 2126272, 2392056, 2790732, 3189408, 3720976, 4186098, 4784112, 4950227, 5581464, 6378816, 7441952, 8372196, 9568224, 9900454, 11162928, 14850681, 14883904, 16744392, 19136448, 19800908, 22325856, 29701362, 33488784, 34651589, 39601816, 44552043, 44651712, 59402724, 66977568, 69303178, 79203632, 89104086, 103954767, 118805448, 133955136, 138606356, 158407264, 178208172, 207909534, 237610896, 277212712, 311864301, 316814528, 356416344, 415819068, 475221792, 554425424, 623728602, 712832688, 831638136, 950443584, 1108850848, 1247457204, 1425665376, 1663276272, 2217701696, 2494914408, 2851330752, 3326552544, 4989828816, 6653105088, 9979657632, 19959315264]

約数ペア:

[(1, 19959315264), (2, 9979657632), (3, 6653105088), (4, 4989828816), (6, 3326552544), (7, 2851330752), (8, 2494914408), (9, 2217701696), (12, 1663276272), (14, 1425665376), (16, 1247457204), (18, 1108850848), (21, 950443584), (24, 831638136), (28, 712832688), (32, 623728602), (36, 554425424), (42, 475221792), (48, 415819068), (56, 356416344), (63, 316814528), (64, 311864301), (72, 277212712), (84, 237610896), (96, 207909534), (112, 178208172), (126, 158407264), (144, 138606356), (149, 133955136), (168, 118805448), (192, 103954767), (224, 89104086), (252, 79203632), (288, 69303178), (298, 66977568), (336, 59402724), (447, 44651712), (448, 44552043), (504, 39601816), (576, 34651589), (596, 33488784), (672, 29701362), (894, 22325856), (1008, 19800908), (1043, 19136448), (1192, 16744392), (1341, 14883904), (1344, 14850681), (1788, 11162928), (2016, 9900454), (2086, 9568224), (2384, 8372196), (2682, 7441952), (3129, 6378816), (3576, 5581464), (4032, 4950227), (4172, 4784112), (4768, 4186098), (5364, 3720976), (6258, 3189408), (7152, 2790732), (8344, 2392056), (9387, 2126272), (9536, 2093049), (10728, 1860488), (12516, 1594704), (14304, 1395366), (16688, 1196028), (18774, 1063136), (21456, 930244), (25032, 797352), (28608, 697683), (33223, 600768), (33376, 598014), (37548, 531568), (42912, 465122), (50064, 398676), (66446, 300384), (66752, 299007), (75096, 265784), (85824, 232561), (99669, 200256), (100128, 199338), (132892, 150192)]