489804224

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2273}}^1$

素因数の和:2342

約数の個数: 112

約数和(自身を含む): 1229124288

約数和(自身を除く): 739320064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 416, 448, 481, 518, 592, 728, 832, 962, 1036, 1184, 1456, 1924, 2072, 2273, 2368, 2912, 3367, 3848, 4144, 4546, 5824, 6734, 7696, 8288, 9092, 13468, 15392, 15911, 16576, 18184, 26936, 29549, 30784, 31822, 36368, 53872, 59098, 63644, 72736, 84101, 107744, 118196, 127288, 145472, 168202, 206843, 215488, 236392, 254576, 336404, 413686, 472784, 509152, 588707, 672808, 827372, 945568, 1018304, 1093313, 1177414, 1345616, 1654744, 1891136, 2186626, 2354828, 2691232, 3309488, 4373252, 4709656, 5382464, 6618976, 7653191, 8746504, 9419312, 13237952, 15306382, 17493008, 18838624, 30612764, 34986016, 37677248, 61225528, 69972032, 122451056, 244902112, 489804224]

約数ペア:

[(1, 489804224), (2, 244902112), (4, 122451056), (7, 69972032), (8, 61225528), (13, 37677248), (14, 34986016), (16, 30612764), (26, 18838624), (28, 17493008), (32, 15306382), (37, 13237952), (52, 9419312), (56, 8746504), (64, 7653191), (74, 6618976), (91, 5382464), (104, 4709656), (112, 4373252), (148, 3309488), (182, 2691232), (208, 2354828), (224, 2186626), (259, 1891136), (296, 1654744), (364, 1345616), (416, 1177414), (448, 1093313), (481, 1018304), (518, 945568), (592, 827372), (728, 672808), (832, 588707), (962, 509152), (1036, 472784), (1184, 413686), (1456, 336404), (1924, 254576), (2072, 236392), (2273, 215488), (2368, 206843), (2912, 168202), (3367, 145472), (3848, 127288), (4144, 118196), (4546, 107744), (5824, 84101), (6734, 72736), (7696, 63644), (8288, 59098), (9092, 53872), (13468, 36368), (15392, 31822), (15911, 30784), (16576, 29549), (18184, 26936)]