2638621656

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19483}}^1$

素因数の和:19531

約数の個数: 160

約数和(自身を含む): 8487230400

約数和(自身を除く): 5848608744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 132, 152, 162, 171, 198, 209, 216, 228, 264, 297, 324, 342, 396, 418, 456, 513, 594, 627, 648, 684, 792, 836, 891, 1026, 1188, 1254, 1368, 1539, 1672, 1782, 1881, 2052, 2376, 2508, 3078, 3564, 3762, 4104, 5016, 5643, 6156, 7128, 7524, 11286, 12312, 15048, 16929, 19483, 22572, 33858, 38966, 45144, 58449, 67716, 77932, 116898, 135432, 155864, 175347, 214313, 233796, 350694, 370177, 428626, 467592, 526041, 642939, 701388, 740354, 857252, 1052082, 1110531, 1285878, 1402776, 1480708, 1578123, 1714504, 1928817, 2104164, 2221062, 2571756, 2961416, 3156246, 3331593, 3857634, 4071947, 4208328, 4442124, 5143512, 5786451, 6312492, 6663186, 7715268, 8143894, 8884248, 9994779, 11572902, 12215841, 12624984, 13326372, 15430536, 16287788, 17359353, 19989558, 23145804, 24431682, 26652744, 29984337, 32575576, 34718706, 36647523, 39979116, 46291608, 48863364, 59968674, 69437412, 73295046, 79958232, 97726728, 109942569, 119937348, 138874824, 146590092, 219885138, 239874696, 293180184, 329827707, 439770276, 659655414, 879540552, 1319310828, 2638621656]

約数ペア:

[(1, 2638621656), (2, 1319310828), (3, 879540552), (4, 659655414), (6, 439770276), (8, 329827707), (9, 293180184), (11, 239874696), (12, 219885138), (18, 146590092), (19, 138874824), (22, 119937348), (24, 109942569), (27, 97726728), (33, 79958232), (36, 73295046), (38, 69437412), (44, 59968674), (54, 48863364), (57, 46291608), (66, 39979116), (72, 36647523), (76, 34718706), (81, 32575576), (88, 29984337), (99, 26652744), (108, 24431682), (114, 23145804), (132, 19989558), (152, 17359353), (162, 16287788), (171, 15430536), (198, 13326372), (209, 12624984), (216, 12215841), (228, 11572902), (264, 9994779), (297, 8884248), (324, 8143894), (342, 7715268), (396, 6663186), (418, 6312492), (456, 5786451), (513, 5143512), (594, 4442124), (627, 4208328), (648, 4071947), (684, 3857634), (792, 3331593), (836, 3156246), (891, 2961416), (1026, 2571756), (1188, 2221062), (1254, 2104164), (1368, 1928817), (1539, 1714504), (1672, 1578123), (1782, 1480708), (1881, 1402776), (2052, 1285878), (2376, 1110531), (2508, 1052082), (3078, 857252), (3564, 740354), (3762, 701388), (4104, 642939), (5016, 526041), (5643, 467592), (6156, 428626), (7128, 370177), (7524, 350694), (11286, 233796), (12312, 214313), (15048, 175347), (16929, 155864), (19483, 135432), (22572, 116898), (33858, 77932), (38966, 67716), (45144, 58449)]