397182977568

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3319}}^1\times {\mathrm{31963}}^1$

素因数の和:35311

約数の個数: 144

約数和(自身を含む): 1216777423680

約数和(自身を除く): 819594446112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3319, 3744, 6638, 9957, 13276, 19914, 26552, 29871, 31963, 39828, 43147, 53104, 59742, 63926, 79656, 86294, 95889, 106208, 119484, 127852, 129441, 159312, 172588, 191778, 238968, 255704, 258882, 287667, 318624, 345176, 383556, 388323, 415519, 477936, 511408, 517764, 575334, 690352, 767112, 776646, 831038, 955872, 1022816, 1035528, 1150668, 1246557, 1380704, 1534224, 1553292, 1662076, 2071056, 2301336, 2493114, 3068448, 3106584, 3324152, 3739671, 4142112, 4602672, 4986228, 6213168, 6648304, 7479342, 9205344, 9972456, 12426336, 13296608, 14958684, 19944912, 29917368, 39889824, 59834736, 106085197, 119669472, 212170394, 318255591, 424340788, 636511182, 848681576, 954766773, 1273022364, 1379107561, 1697363152, 1909533546, 2546044728, 2758215122, 3394726304, 3819067092, 4137322683, 5092089456, 5516430244, 7638134184, 8274645366, 10184178912, 11032860488, 12411968049, 15276268368, 16549290732, 22065720976, 24823936098, 30552536736, 33098581464, 44131441952, 49647872196, 66197162928, 99295744392, 132394325856, 198591488784, 397182977568]

約数ペア:

[(1, 397182977568), (2, 198591488784), (3, 132394325856), (4, 99295744392), (6, 66197162928), (8, 49647872196), (9, 44131441952), (12, 33098581464), (13, 30552536736), (16, 24823936098), (18, 22065720976), (24, 16549290732), (26, 15276268368), (32, 12411968049), (36, 11032860488), (39, 10184178912), (48, 8274645366), (52, 7638134184), (72, 5516430244), (78, 5092089456), (96, 4137322683), (104, 3819067092), (117, 3394726304), (144, 2758215122), (156, 2546044728), (208, 1909533546), (234, 1697363152), (288, 1379107561), (312, 1273022364), (416, 954766773), (468, 848681576), (624, 636511182), (936, 424340788), (1248, 318255591), (1872, 212170394), (3319, 119669472), (3744, 106085197), (6638, 59834736), (9957, 39889824), (13276, 29917368), (19914, 19944912), (26552, 14958684), (29871, 13296608), (31963, 12426336), (39828, 9972456), (43147, 9205344), (53104, 7479342), (59742, 6648304), (63926, 6213168), (79656, 4986228), (86294, 4602672), (95889, 4142112), (106208, 3739671), (119484, 3324152), (127852, 3106584), (129441, 3068448), (159312, 2493114), (172588, 2301336), (191778, 2071056), (238968, 1662076), (255704, 1553292), (258882, 1534224), (287667, 1380704), (318624, 1246557), (345176, 1150668), (383556, 1035528), (388323, 1022816), (415519, 955872), (477936, 831038), (511408, 776646), (517764, 767112), (575334, 690352)]