1615818672

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{797}}^1$

素因数の和:865

約数の個数: 240

約数和(自身を含む): 5278099680

約数和(自身を除く): 3662281008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 342, 351, 361, 432, 456, 468, 494, 513, 624, 684, 702, 722, 741, 797, 912, 936, 988, 1026, 1083, 1368, 1404, 1444, 1482, 1594, 1872, 1976, 2052, 2166, 2223, 2391, 2736, 2808, 2888, 2964, 3188, 3249, 3952, 4104, 4332, 4446, 4693, 4782, 5616, 5776, 5928, 6376, 6498, 6669, 7173, 8208, 8664, 8892, 9386, 9564, 9747, 10361, 11856, 12752, 12996, 13338, 14079, 14346, 15143, 17328, 17784, 18772, 19128, 19494, 20722, 21519, 25992, 26676, 28158, 28692, 30286, 31083, 35568, 37544, 38256, 38988, 41444, 42237, 43038, 45429, 51984, 53352, 56316, 57384, 60572, 62166, 75088, 77976, 82888, 84474, 86076, 90858, 93249, 106704, 112632, 114768, 121144, 124332, 126711, 136287, 155952, 165776, 168948, 172152, 181716, 186498, 196859, 225264, 242288, 248664, 253422, 272574, 279747, 287717, 337896, 344304, 363432, 372996, 393718, 408861, 497328, 506844, 545148, 559494, 575434, 590577, 675792, 726864, 745992, 787436, 817722, 863151, 1013688, 1090296, 1118988, 1150868, 1181154, 1491984, 1574872, 1635444, 1726302, 1771731, 2027376, 2180592, 2237976, 2301736, 2362308, 2589453, 3149744, 3270888, 3452604, 3543462, 3740321, 4475952, 4603472, 4724616, 5178906, 5315193, 6541776, 6905208, 7086924, 7480642, 7768359, 9449232, 10357812, 10630386, 11220963, 13810416, 14173848, 14961284, 15536718, 20715624, 21260772, 22441926, 28347696, 29922568, 31073436, 33662889, 41431248, 42521544, 44883852, 59845136, 62146872, 67325778, 85043088, 89767704, 100988667, 124293744, 134651556, 179535408, 201977334, 269303112, 403954668, 538606224, 807909336, 1615818672]

約数ペア:

[(1, 1615818672), (2, 807909336), (3, 538606224), (4, 403954668), (6, 269303112), (8, 201977334), (9, 179535408), (12, 134651556), (13, 124293744), (16, 100988667), (18, 89767704), (19, 85043088), (24, 67325778), (26, 62146872), (27, 59845136), (36, 44883852), (38, 42521544), (39, 41431248), (48, 33662889), (52, 31073436), (54, 29922568), (57, 28347696), (72, 22441926), (76, 21260772), (78, 20715624), (104, 15536718), (108, 14961284), (114, 14173848), (117, 13810416), (144, 11220963), (152, 10630386), (156, 10357812), (171, 9449232), (208, 7768359), (216, 7480642), (228, 7086924), (234, 6905208), (247, 6541776), (304, 5315193), (312, 5178906), (342, 4724616), (351, 4603472), (361, 4475952), (432, 3740321), (456, 3543462), (468, 3452604), (494, 3270888), (513, 3149744), (624, 2589453), (684, 2362308), (702, 2301736), (722, 2237976), (741, 2180592), (797, 2027376), (912, 1771731), (936, 1726302), (988, 1635444), (1026, 1574872), (1083, 1491984), (1368, 1181154), (1404, 1150868), (1444, 1118988), (1482, 1090296), (1594, 1013688), (1872, 863151), (1976, 817722), (2052, 787436), (2166, 745992), (2223, 726864), (2391, 675792), (2736, 590577), (2808, 575434), (2888, 559494), (2964, 545148), (3188, 506844), (3249, 497328), (3952, 408861), (4104, 393718), (4332, 372996), (4446, 363432), (4693, 344304), (4782, 337896), (5616, 287717), (5776, 279747), (5928, 272574), (6376, 253422), (6498, 248664), (6669, 242288), (7173, 225264), (8208, 196859), (8664, 186498), (8892, 181716), (9386, 172152), (9564, 168948), (9747, 165776), (10361, 155952), (11856, 136287), (12752, 126711), (12996, 124332), (13338, 121144), (14079, 114768), (14346, 112632), (15143, 106704), (17328, 93249), (17784, 90858), (18772, 86076), (19128, 84474), (19494, 82888), (20722, 77976), (21519, 75088), (25992, 62166), (26676, 60572), (28158, 57384), (28692, 56316), (30286, 53352), (31083, 51984), (35568, 45429), (37544, 43038), (38256, 42237), (38988, 41444)]