244916490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 745445376

約数和(自身を除く): 500528886

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 67, 70, 78, 91, 103, 105, 130, 134, 169, 182, 195, 201, 206, 210, 273, 309, 335, 338, 390, 402, 455, 469, 507, 515, 546, 618, 670, 721, 845, 871, 910, 938, 1005, 1014, 1030, 1183, 1339, 1365, 1407, 1442, 1545, 1690, 1742, 2010, 2163, 2345, 2366, 2535, 2613, 2678, 2730, 2814, 3090, 3549, 3605, 4017, 4326, 4355, 4690, 5070, 5226, 5915, 6097, 6695, 6901, 7035, 7098, 7210, 8034, 8710, 9373, 10815, 11323, 11830, 12194, 13065, 13390, 13802, 14070, 17407, 17745, 18291, 18746, 20085, 20703, 21630, 22646, 26130, 28119, 30485, 33969, 34505, 34814, 35490, 36582, 40170, 41406, 46865, 48307, 52221, 56238, 56615, 60970, 67938, 69010, 79261, 87035, 89713, 91455, 93730, 96614, 103515, 104442, 113230, 121849, 140595, 144921, 158522, 169845, 174070, 179426, 182910, 207030, 237783, 241535, 243698, 261105, 269139, 281190, 289842, 339690, 365547, 396305, 448565, 475566, 483070, 522210, 538278, 609245, 627991, 724605, 731094, 792610, 897130, 1166269, 1188915, 1218490, 1255982, 1345695, 1449210, 1827735, 1883973, 2332538, 2377830, 2691390, 3139955, 3498807, 3655470, 3767946, 5831345, 6279910, 6997614, 8163883, 9419865, 11662690, 16327766, 17494035, 18839730, 24491649, 34988070, 40819415, 48983298, 81638830, 122458245, 244916490]

約数ペア:

[(1, 244916490), (2, 122458245), (3, 81638830), (5, 48983298), (6, 40819415), (7, 34988070), (10, 24491649), (13, 18839730), (14, 17494035), (15, 16327766), (21, 11662690), (26, 9419865), (30, 8163883), (35, 6997614), (39, 6279910), (42, 5831345), (65, 3767946), (67, 3655470), (70, 3498807), (78, 3139955), (91, 2691390), (103, 2377830), (105, 2332538), (130, 1883973), (134, 1827735), (169, 1449210), (182, 1345695), (195, 1255982), (201, 1218490), (206, 1188915), (210, 1166269), (273, 897130), (309, 792610), (335, 731094), (338, 724605), (390, 627991), (402, 609245), (455, 538278), (469, 522210), (507, 483070), (515, 475566), (546, 448565), (618, 396305), (670, 365547), (721, 339690), (845, 289842), (871, 281190), (910, 269139), (938, 261105), (1005, 243698), (1014, 241535), (1030, 237783), (1183, 207030), (1339, 182910), (1365, 179426), (1407, 174070), (1442, 169845), (1545, 158522), (1690, 144921), (1742, 140595), (2010, 121849), (2163, 113230), (2345, 104442), (2366, 103515), (2535, 96614), (2613, 93730), (2678, 91455), (2730, 89713), (2814, 87035), (3090, 79261), (3549, 69010), (3605, 67938), (4017, 60970), (4326, 56615), (4355, 56238), (4690, 52221), (5070, 48307), (5226, 46865), (5915, 41406), (6097, 40170), (6695, 36582), (6901, 35490), (7035, 34814), (7098, 34505), (7210, 33969), (8034, 30485), (8710, 28119), (9373, 26130), (10815, 22646), (11323, 21630), (11830, 20703), (12194, 20085), (13065, 18746), (13390, 18291), (13802, 17745), (14070, 17407)]