1994175288

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3209}}^1$

素因数の和:3371

約数の個数: 160

約数和(自身を含む): 6432069600

約数和(自身を除く): 4437894312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 137, 162, 168, 189, 216, 252, 274, 324, 378, 411, 504, 548, 567, 648, 756, 822, 959, 1096, 1134, 1233, 1512, 1644, 1918, 2268, 2466, 2877, 3209, 3288, 3699, 3836, 4536, 4932, 5754, 6418, 7398, 7672, 8631, 9627, 9864, 11097, 11508, 12836, 14796, 17262, 19254, 22194, 22463, 23016, 25672, 25893, 28881, 29592, 34524, 38508, 44388, 44926, 51786, 57762, 67389, 69048, 77016, 77679, 86643, 88776, 89852, 103572, 115524, 134778, 155358, 173286, 179704, 202167, 207144, 231048, 259929, 269556, 310716, 346572, 404334, 439633, 519858, 539112, 606501, 621432, 693144, 808668, 879266, 1039716, 1213002, 1318899, 1617336, 1758532, 1819503, 2079432, 2426004, 2637798, 3077431, 3517064, 3639006, 3956697, 4852008, 5275596, 6154862, 7278012, 7913394, 9232293, 10551192, 11870091, 12309724, 14556024, 15826788, 18464586, 23740182, 24619448, 27696879, 31653576, 35610273, 36929172, 47480364, 55393758, 71220546, 73858344, 83090637, 94960728, 110787516, 142441092, 166181274, 221575032, 249271911, 284882184, 332362548, 498543822, 664725096, 997087644, 1994175288]

約数ペア:

[(1, 1994175288), (2, 997087644), (3, 664725096), (4, 498543822), (6, 332362548), (7, 284882184), (8, 249271911), (9, 221575032), (12, 166181274), (14, 142441092), (18, 110787516), (21, 94960728), (24, 83090637), (27, 73858344), (28, 71220546), (36, 55393758), (42, 47480364), (54, 36929172), (56, 35610273), (63, 31653576), (72, 27696879), (81, 24619448), (84, 23740182), (108, 18464586), (126, 15826788), (137, 14556024), (162, 12309724), (168, 11870091), (189, 10551192), (216, 9232293), (252, 7913394), (274, 7278012), (324, 6154862), (378, 5275596), (411, 4852008), (504, 3956697), (548, 3639006), (567, 3517064), (648, 3077431), (756, 2637798), (822, 2426004), (959, 2079432), (1096, 1819503), (1134, 1758532), (1233, 1617336), (1512, 1318899), (1644, 1213002), (1918, 1039716), (2268, 879266), (2466, 808668), (2877, 693144), (3209, 621432), (3288, 606501), (3699, 539112), (3836, 519858), (4536, 439633), (4932, 404334), (5754, 346572), (6418, 310716), (7398, 269556), (7672, 259929), (8631, 231048), (9627, 207144), (9864, 202167), (11097, 179704), (11508, 173286), (12836, 155358), (14796, 134778), (17262, 115524), (19254, 103572), (22194, 89852), (22463, 88776), (23016, 86643), (25672, 77679), (25893, 77016), (28881, 69048), (29592, 67389), (34524, 57762), (38508, 51786), (44388, 44926)]