1505253568

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:335

約数の個数: 224

約数和(自身を含む): 3950858240

約数和(自身を除く): 2445604672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 61, 64, 76, 91, 104, 112, 122, 133, 152, 182, 208, 223, 224, 244, 247, 266, 304, 364, 416, 427, 446, 448, 488, 494, 532, 608, 728, 793, 832, 854, 892, 976, 988, 1064, 1159, 1216, 1456, 1561, 1586, 1708, 1729, 1784, 1952, 1976, 2128, 2318, 2899, 2912, 3122, 3172, 3416, 3458, 3568, 3904, 3952, 4237, 4256, 4636, 5551, 5798, 5824, 6244, 6344, 6832, 6916, 7136, 7904, 8113, 8474, 8512, 9272, 11102, 11596, 12488, 12688, 13603, 13664, 13832, 14272, 15067, 15808, 16226, 16948, 18544, 20293, 22204, 23192, 24976, 25376, 27206, 27328, 27664, 29659, 30134, 32452, 33896, 37088, 40586, 44408, 46384, 49952, 50752, 54412, 55081, 55328, 59318, 60268, 64904, 67792, 74176, 81172, 88816, 92768, 95221, 99904, 105469, 108824, 110162, 110656, 118636, 120536, 129808, 135584, 162344, 176839, 177632, 185536, 190442, 210938, 217648, 220324, 237272, 241072, 258457, 259616, 271168, 324688, 353678, 355264, 380884, 385567, 421876, 435296, 440648, 474544, 482144, 516914, 519232, 649376, 707356, 761768, 771134, 843752, 870592, 881296, 949088, 964288, 1033828, 1237873, 1298752, 1414712, 1523536, 1542268, 1687504, 1762592, 1809199, 1898176, 2067656, 2475746, 2829424, 3047072, 3084536, 3359941, 3375008, 3525184, 3618398, 4135312, 4951492, 5658848, 6094144, 6169072, 6719882, 6750016, 7236796, 8270624, 9902984, 11317696, 12338144, 13439764, 14473592, 16541248, 19805968, 23519587, 24676288, 26879528, 28947184, 39611936, 47039174, 53759056, 57894368, 79223872, 94078348, 107518112, 115788736, 188156696, 215036224, 376313392, 752626784, 1505253568]

約数ペア:

[(1, 1505253568), (2, 752626784), (4, 376313392), (7, 215036224), (8, 188156696), (13, 115788736), (14, 107518112), (16, 94078348), (19, 79223872), (26, 57894368), (28, 53759056), (32, 47039174), (38, 39611936), (52, 28947184), (56, 26879528), (61, 24676288), (64, 23519587), (76, 19805968), (91, 16541248), (104, 14473592), (112, 13439764), (122, 12338144), (133, 11317696), (152, 9902984), (182, 8270624), (208, 7236796), (223, 6750016), (224, 6719882), (244, 6169072), (247, 6094144), (266, 5658848), (304, 4951492), (364, 4135312), (416, 3618398), (427, 3525184), (446, 3375008), (448, 3359941), (488, 3084536), (494, 3047072), (532, 2829424), (608, 2475746), (728, 2067656), (793, 1898176), (832, 1809199), (854, 1762592), (892, 1687504), (976, 1542268), (988, 1523536), (1064, 1414712), (1159, 1298752), (1216, 1237873), (1456, 1033828), (1561, 964288), (1586, 949088), (1708, 881296), (1729, 870592), (1784, 843752), (1952, 771134), (1976, 761768), (2128, 707356), (2318, 649376), (2899, 519232), (2912, 516914), (3122, 482144), (3172, 474544), (3416, 440648), (3458, 435296), (3568, 421876), (3904, 385567), (3952, 380884), (4237, 355264), (4256, 353678), (4636, 324688), (5551, 271168), (5798, 259616), (5824, 258457), (6244, 241072), (6344, 237272), (6832, 220324), (6916, 217648), (7136, 210938), (7904, 190442), (8113, 185536), (8474, 177632), (8512, 176839), (9272, 162344), (11102, 135584), (11596, 129808), (12488, 120536), (12688, 118636), (13603, 110656), (13664, 110162), (13832, 108824), (14272, 105469), (15067, 99904), (15808, 95221), (16226, 92768), (16948, 88816), (18544, 81172), (20293, 74176), (22204, 67792), (23192, 64904), (24976, 60268), (25376, 59318), (27206, 55328), (27328, 55081), (27664, 54412), (29659, 50752), (30134, 49952), (32452, 46384), (33896, 44408), (37088, 40586)]