1321077888

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5189}}^1$

素因数の和:5239

約数の個数: 192

約数和(自身を含む): 4335622200

約数和(自身を除く): 3014544312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 128, 136, 144, 153, 156, 192, 204, 208, 221, 234, 272, 288, 306, 312, 384, 408, 416, 442, 468, 544, 576, 612, 624, 663, 816, 832, 884, 936, 1088, 1152, 1224, 1248, 1326, 1632, 1664, 1768, 1872, 1989, 2176, 2448, 2496, 2652, 3264, 3536, 3744, 3978, 4896, 4992, 5189, 5304, 6528, 7072, 7488, 7956, 9792, 10378, 10608, 14144, 14976, 15567, 15912, 19584, 20756, 21216, 28288, 31134, 31824, 41512, 42432, 46701, 62268, 63648, 67457, 83024, 84864, 88213, 93402, 124536, 127296, 134914, 166048, 176426, 186804, 202371, 249072, 254592, 264639, 269828, 332096, 352852, 373608, 404742, 498144, 529278, 539656, 607113, 664192, 705704, 747216, 793917, 809484, 996288, 1058556, 1079312, 1146769, 1214226, 1411408, 1494432, 1587834, 1618968, 1992576, 2117112, 2158624, 2293538, 2428452, 2822816, 2988864, 3175668, 3237936, 3440307, 4234224, 4317248, 4587076, 4856904, 5645632, 5977728, 6351336, 6475872, 6880614, 8468448, 8634496, 9174152, 9713808, 10320921, 11291264, 12702672, 12951744, 13761228, 16936896, 18348304, 19427616, 20641842, 25405344, 25903488, 27522456, 33873792, 36696608, 38855232, 41283684, 50810688, 55044912, 73393216, 77710464, 82567368, 101621376, 110089824, 146786432, 165134736, 220179648, 330269472, 440359296, 660538944, 1321077888]

約数ペア:

[(1, 1321077888), (2, 660538944), (3, 440359296), (4, 330269472), (6, 220179648), (8, 165134736), (9, 146786432), (12, 110089824), (13, 101621376), (16, 82567368), (17, 77710464), (18, 73393216), (24, 55044912), (26, 50810688), (32, 41283684), (34, 38855232), (36, 36696608), (39, 33873792), (48, 27522456), (51, 25903488), (52, 25405344), (64, 20641842), (68, 19427616), (72, 18348304), (78, 16936896), (96, 13761228), (102, 12951744), (104, 12702672), (117, 11291264), (128, 10320921), (136, 9713808), (144, 9174152), (153, 8634496), (156, 8468448), (192, 6880614), (204, 6475872), (208, 6351336), (221, 5977728), (234, 5645632), (272, 4856904), (288, 4587076), (306, 4317248), (312, 4234224), (384, 3440307), (408, 3237936), (416, 3175668), (442, 2988864), (468, 2822816), (544, 2428452), (576, 2293538), (612, 2158624), (624, 2117112), (663, 1992576), (816, 1618968), (832, 1587834), (884, 1494432), (936, 1411408), (1088, 1214226), (1152, 1146769), (1224, 1079312), (1248, 1058556), (1326, 996288), (1632, 809484), (1664, 793917), (1768, 747216), (1872, 705704), (1989, 664192), (2176, 607113), (2448, 539656), (2496, 529278), (2652, 498144), (3264, 404742), (3536, 373608), (3744, 352852), (3978, 332096), (4896, 269828), (4992, 264639), (5189, 254592), (5304, 249072), (6528, 202371), (7072, 186804), (7488, 176426), (7956, 166048), (9792, 134914), (10378, 127296), (10608, 124536), (14144, 93402), (14976, 88213), (15567, 84864), (15912, 83024), (19584, 67457), (20756, 63648), (21216, 62268), (28288, 46701), (31134, 42432), (31824, 41512)]