420970368

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1765

約数の個数: 192

約数和(自身を含む): 1401639120

約数和(自身を除く): 980668752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 384, 392, 416, 448, 546, 588, 624, 637, 672, 728, 784, 832, 896, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1664, 1721, 1911, 2184, 2352, 2496, 2548, 2688, 2912, 3136, 3442, 3822, 4368, 4704, 4992, 5096, 5163, 5824, 6272, 6884, 7644, 8736, 9408, 10192, 10326, 11648, 12047, 13768, 15288, 17472, 18816, 20384, 20652, 22373, 24094, 27536, 30576, 34944, 36141, 40768, 41304, 44746, 48188, 55072, 61152, 67119, 72282, 81536, 82608, 84329, 89492, 96376, 110144, 122304, 134238, 144564, 156611, 165216, 168658, 178984, 192752, 220288, 244608, 252987, 268476, 289128, 313222, 330432, 337316, 357968, 385504, 469833, 505974, 536952, 578256, 626444, 660864, 674632, 715936, 771008, 939666, 1011948, 1073904, 1096277, 1156512, 1252888, 1349264, 1431872, 1542016, 1879332, 2023896, 2147808, 2192554, 2313024, 2505776, 2698528, 2863744, 3288831, 3758664, 4047792, 4295616, 4385108, 4626048, 5011552, 5397056, 6577662, 7517328, 8095584, 8591232, 8770216, 10023104, 10794112, 13155324, 15034656, 16191168, 17540432, 20046208, 26310648, 30069312, 32382336, 35080864, 52621296, 60138624, 70161728, 105242592, 140323456, 210485184, 420970368]

約数ペア:

[(1, 420970368), (2, 210485184), (3, 140323456), (4, 105242592), (6, 70161728), (7, 60138624), (8, 52621296), (12, 35080864), (13, 32382336), (14, 30069312), (16, 26310648), (21, 20046208), (24, 17540432), (26, 16191168), (28, 15034656), (32, 13155324), (39, 10794112), (42, 10023104), (48, 8770216), (49, 8591232), (52, 8095584), (56, 7517328), (64, 6577662), (78, 5397056), (84, 5011552), (91, 4626048), (96, 4385108), (98, 4295616), (104, 4047792), (112, 3758664), (128, 3288831), (147, 2863744), (156, 2698528), (168, 2505776), (182, 2313024), (192, 2192554), (196, 2147808), (208, 2023896), (224, 1879332), (273, 1542016), (294, 1431872), (312, 1349264), (336, 1252888), (364, 1156512), (384, 1096277), (392, 1073904), (416, 1011948), (448, 939666), (546, 771008), (588, 715936), (624, 674632), (637, 660864), (672, 626444), (728, 578256), (784, 536952), (832, 505974), (896, 469833), (1092, 385504), (1176, 357968), (1248, 337316), (1274, 330432), (1344, 313222), (1456, 289128), (1568, 268476), (1664, 252987), (1721, 244608), (1911, 220288), (2184, 192752), (2352, 178984), (2496, 168658), (2548, 165216), (2688, 156611), (2912, 144564), (3136, 134238), (3442, 122304), (3822, 110144), (4368, 96376), (4704, 89492), (4992, 84329), (5096, 82608), (5163, 81536), (5824, 72282), (6272, 67119), (6884, 61152), (7644, 55072), (8736, 48188), (9408, 44746), (10192, 41304), (10326, 40768), (11648, 36141), (12047, 34944), (13768, 30576), (15288, 27536), (17472, 24094), (18816, 22373), (20384, 20652)]