31042656

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 99993600

約数和(自身を除く): 68950944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 61, 62, 72, 76, 93, 96, 108, 114, 122, 124, 144, 152, 171, 183, 186, 216, 228, 244, 248, 279, 288, 304, 342, 366, 372, 432, 456, 488, 496, 513, 549, 558, 589, 608, 684, 732, 744, 837, 864, 912, 976, 992, 1026, 1098, 1116, 1159, 1178, 1368, 1464, 1488, 1647, 1674, 1767, 1824, 1891, 1952, 2052, 2196, 2232, 2318, 2356, 2736, 2928, 2976, 3294, 3348, 3477, 3534, 3782, 4104, 4392, 4464, 4636, 4712, 5301, 5472, 5673, 5856, 6588, 6696, 6954, 7068, 7564, 8208, 8784, 8928, 9272, 9424, 10431, 10602, 11346, 13176, 13392, 13908, 14136, 15128, 15903, 16416, 17019, 17568, 18544, 18848, 20862, 21204, 22692, 26352, 26784, 27816, 28272, 30256, 31293, 31806, 34038, 35929, 37088, 41724, 42408, 45384, 51057, 52704, 55632, 56544, 60512, 62586, 63612, 68076, 71858, 83448, 84816, 90768, 102114, 107787, 111264, 125172, 127224, 136152, 143716, 166896, 169632, 181536, 204228, 215574, 250344, 254448, 272304, 287432, 323361, 333792, 408456, 431148, 500688, 508896, 544608, 574864, 646722, 816912, 862296, 970083, 1001376, 1149728, 1293444, 1633824, 1724592, 1940166, 2586888, 3449184, 3880332, 5173776, 7760664, 10347552, 15521328, 31042656]

約数ペア:

[(1, 31042656), (2, 15521328), (3, 10347552), (4, 7760664), (6, 5173776), (8, 3880332), (9, 3449184), (12, 2586888), (16, 1940166), (18, 1724592), (19, 1633824), (24, 1293444), (27, 1149728), (31, 1001376), (32, 970083), (36, 862296), (38, 816912), (48, 646722), (54, 574864), (57, 544608), (61, 508896), (62, 500688), (72, 431148), (76, 408456), (93, 333792), (96, 323361), (108, 287432), (114, 272304), (122, 254448), (124, 250344), (144, 215574), (152, 204228), (171, 181536), (183, 169632), (186, 166896), (216, 143716), (228, 136152), (244, 127224), (248, 125172), (279, 111264), (288, 107787), (304, 102114), (342, 90768), (366, 84816), (372, 83448), (432, 71858), (456, 68076), (488, 63612), (496, 62586), (513, 60512), (549, 56544), (558, 55632), (589, 52704), (608, 51057), (684, 45384), (732, 42408), (744, 41724), (837, 37088), (864, 35929), (912, 34038), (976, 31806), (992, 31293), (1026, 30256), (1098, 28272), (1116, 27816), (1159, 26784), (1178, 26352), (1368, 22692), (1464, 21204), (1488, 20862), (1647, 18848), (1674, 18544), (1767, 17568), (1824, 17019), (1891, 16416), (1952, 15903), (2052, 15128), (2196, 14136), (2232, 13908), (2318, 13392), (2356, 13176), (2736, 11346), (2928, 10602), (2976, 10431), (3294, 9424), (3348, 9272), (3477, 8928), (3534, 8784), (3782, 8208), (4104, 7564), (4392, 7068), (4464, 6954), (4636, 6696), (4712, 6588), (5301, 5856), (5472, 5673)]