1298117088

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3889}}^1$

素因数の和:3985

約数の個数: 144

約数和(自身を含む): 3950528400

約数和(自身を除く): 2652411312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 72, 76, 96, 114, 122, 144, 152, 171, 183, 228, 244, 288, 304, 342, 366, 456, 488, 549, 608, 684, 732, 912, 976, 1098, 1159, 1368, 1464, 1824, 1952, 2196, 2318, 2736, 2928, 3477, 3889, 4392, 4636, 5472, 5856, 6954, 7778, 8784, 9272, 10431, 11667, 13908, 15556, 17568, 18544, 20862, 23334, 27816, 31112, 35001, 37088, 41724, 46668, 55632, 62224, 70002, 73891, 83448, 93336, 111264, 124448, 140004, 147782, 166896, 186672, 221673, 237229, 280008, 295564, 333792, 373344, 443346, 474458, 560016, 591128, 665019, 711687, 886692, 948916, 1120032, 1182256, 1330038, 1423374, 1773384, 1897832, 2135061, 2364512, 2660076, 2846748, 3546768, 3795664, 4270122, 4507351, 5320152, 5693496, 7093536, 7591328, 8540244, 9014702, 10640304, 11386992, 13522053, 17080488, 18029404, 21280608, 22773984, 27044106, 34160976, 36058808, 40566159, 54088212, 68321952, 72117616, 81132318, 108176424, 144235232, 162264636, 216352848, 324529272, 432705696, 649058544, 1298117088]

約数ペア:

[(1, 1298117088), (2, 649058544), (3, 432705696), (4, 324529272), (6, 216352848), (8, 162264636), (9, 144235232), (12, 108176424), (16, 81132318), (18, 72117616), (19, 68321952), (24, 54088212), (32, 40566159), (36, 36058808), (38, 34160976), (48, 27044106), (57, 22773984), (61, 21280608), (72, 18029404), (76, 17080488), (96, 13522053), (114, 11386992), (122, 10640304), (144, 9014702), (152, 8540244), (171, 7591328), (183, 7093536), (228, 5693496), (244, 5320152), (288, 4507351), (304, 4270122), (342, 3795664), (366, 3546768), (456, 2846748), (488, 2660076), (549, 2364512), (608, 2135061), (684, 1897832), (732, 1773384), (912, 1423374), (976, 1330038), (1098, 1182256), (1159, 1120032), (1368, 948916), (1464, 886692), (1824, 711687), (1952, 665019), (2196, 591128), (2318, 560016), (2736, 474458), (2928, 443346), (3477, 373344), (3889, 333792), (4392, 295564), (4636, 280008), (5472, 237229), (5856, 221673), (6954, 186672), (7778, 166896), (8784, 147782), (9272, 140004), (10431, 124448), (11667, 111264), (13908, 93336), (15556, 83448), (17568, 73891), (18544, 70002), (20862, 62224), (23334, 55632), (27816, 46668), (31112, 41724), (35001, 37088)]