19079489072

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 240

約数和(自身を含む): 45867814272

約数和(自身を除く): 26788325200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 47, 49, 56, 73, 82, 94, 98, 112, 146, 164, 173, 188, 196, 287, 292, 328, 329, 346, 376, 392, 511, 574, 584, 656, 658, 692, 752, 784, 1022, 1148, 1168, 1211, 1316, 1384, 1927, 2009, 2044, 2296, 2303, 2422, 2632, 2768, 2993, 3431, 3577, 3854, 4018, 4088, 4592, 4606, 4844, 5264, 5986, 6862, 7093, 7154, 7708, 8036, 8131, 8176, 8477, 9212, 9688, 11972, 12629, 13489, 13724, 14186, 14308, 15416, 16072, 16262, 16954, 18424, 19376, 20951, 23944, 24017, 25258, 26978, 27448, 28372, 28616, 30832, 32144, 32524, 33908, 36848, 41902, 47888, 48034, 49651, 50516, 53956, 54896, 56744, 56917, 57232, 65048, 67816, 83804, 88403, 94423, 96068, 99302, 101032, 107912, 113488, 113834, 130096, 135632, 140671, 146657, 167608, 168119, 176806, 188846, 192136, 198604, 202064, 215824, 227668, 281342, 293314, 333371, 335216, 336238, 347557, 353612, 377692, 384272, 397208, 398419, 455336, 517789, 562684, 586628, 593563, 618821, 666742, 672476, 695114, 707224, 755384, 794416, 796838, 910672, 984697, 1035578, 1125368, 1173256, 1187126, 1237642, 1333484, 1344952, 1390228, 1414448, 1510768, 1593676, 1969394, 2071156, 2250736, 2333597, 2346512, 2374252, 2475284, 2666968, 2689904, 2780456, 3187352, 3624523, 3938788, 4142312, 4154941, 4667194, 4748504, 4950568, 5333936, 5560912, 6374704, 6892879, 7249046, 7877576, 8284624, 8309882, 9334388, 9497008, 9901136, 13785758, 14498092, 15755152, 16335179, 16619764, 18668776, 24336083, 25371661, 27571516, 28996184, 29084587, 32670358, 33239528, 37337552, 48672166, 50743322, 55143032, 57992368, 58169174, 65340716, 66479056, 97344332, 101486644, 110286064, 116338348, 130681432, 170352581, 194688664, 202973288, 232676696, 261362864, 340705162, 389377328, 405946576, 465353392, 681410324, 1192468067, 1362820648, 2384936134, 2725641296, 4769872268, 9539744536, 19079489072]

約数ペア:

[(1, 19079489072), (2, 9539744536), (4, 4769872268), (7, 2725641296), (8, 2384936134), (14, 1362820648), (16, 1192468067), (28, 681410324), (41, 465353392), (47, 405946576), (49, 389377328), (56, 340705162), (73, 261362864), (82, 232676696), (94, 202973288), (98, 194688664), (112, 170352581), (146, 130681432), (164, 116338348), (173, 110286064), (188, 101486644), (196, 97344332), (287, 66479056), (292, 65340716), (328, 58169174), (329, 57992368), (346, 55143032), (376, 50743322), (392, 48672166), (511, 37337552), (574, 33239528), (584, 32670358), (656, 29084587), (658, 28996184), (692, 27571516), (752, 25371661), (784, 24336083), (1022, 18668776), (1148, 16619764), (1168, 16335179), (1211, 15755152), (1316, 14498092), (1384, 13785758), (1927, 9901136), (2009, 9497008), (2044, 9334388), (2296, 8309882), (2303, 8284624), (2422, 7877576), (2632, 7249046), (2768, 6892879), (2993, 6374704), (3431, 5560912), (3577, 5333936), (3854, 4950568), (4018, 4748504), (4088, 4667194), (4592, 4154941), (4606, 4142312), (4844, 3938788), (5264, 3624523), (5986, 3187352), (6862, 2780456), (7093, 2689904), (7154, 2666968), (7708, 2475284), (8036, 2374252), (8131, 2346512), (8176, 2333597), (8477, 2250736), (9212, 2071156), (9688, 1969394), (11972, 1593676), (12629, 1510768), (13489, 1414448), (13724, 1390228), (14186, 1344952), (14308, 1333484), (15416, 1237642), (16072, 1187126), (16262, 1173256), (16954, 1125368), (18424, 1035578), (19376, 984697), (20951, 910672), (23944, 796838), (24017, 794416), (25258, 755384), (26978, 707224), (27448, 695114), (28372, 672476), (28616, 666742), (30832, 618821), (32144, 593563), (32524, 586628), (33908, 562684), (36848, 517789), (41902, 455336), (47888, 398419), (48034, 397208), (49651, 384272), (50516, 377692), (53956, 353612), (54896, 347557), (56744, 336238), (56917, 335216), (57232, 333371), (65048, 293314), (67816, 281342), (83804, 227668), (88403, 215824), (94423, 202064), (96068, 198604), (99302, 192136), (101032, 188846), (107912, 176806), (113488, 168119), (113834, 167608), (130096, 146657), (135632, 140671)]