391963572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 288

約数和(自身を含む): 1357574400

約数和(自身を除く): 965610828

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 73, 77, 78, 84, 91, 99, 117, 126, 132, 143, 146, 149, 154, 156, 182, 198, 219, 231, 234, 252, 273, 286, 292, 298, 308, 364, 396, 429, 438, 447, 462, 468, 511, 546, 572, 596, 657, 693, 803, 819, 858, 876, 894, 924, 949, 1001, 1022, 1043, 1092, 1287, 1314, 1341, 1386, 1533, 1606, 1638, 1639, 1716, 1788, 1898, 1937, 2002, 2044, 2086, 2409, 2574, 2628, 2682, 2772, 2847, 3003, 3066, 3129, 3212, 3276, 3278, 3796, 3874, 4004, 4172, 4599, 4818, 4917, 5148, 5364, 5621, 5694, 5811, 6006, 6132, 6258, 6556, 6643, 7227, 7748, 8541, 9009, 9198, 9387, 9636, 9834, 10439, 10877, 11242, 11388, 11473, 11622, 12012, 12516, 13286, 13559, 14454, 14751, 16863, 17082, 17433, 18018, 18396, 18774, 19668, 19929, 20878, 21307, 21754, 22484, 22946, 23244, 26572, 27118, 28908, 29502, 31317, 32631, 33726, 34164, 34419, 34866, 36036, 37548, 39858, 40677, 41756, 42614, 43508, 45892, 50589, 54236, 59004, 59787, 62634, 63921, 65262, 67452, 68838, 69732, 73073, 76139, 79716, 81354, 85228, 93951, 97893, 101178, 103257, 119574, 119647, 122031, 125268, 127842, 130524, 137676, 141401, 146146, 149149, 152278, 162708, 187902, 191763, 195786, 202356, 206514, 219219, 228417, 239148, 239294, 244062, 255684, 282802, 292292, 298298, 304556, 358941, 375804, 383526, 391572, 413028, 424203, 438438, 447447, 456834, 478588, 488124, 565604, 596596, 657657, 685251, 717882, 767052, 837529, 848406, 876876, 894894, 913668, 989807, 1076823, 1272609, 1315314, 1342341, 1370502, 1435764, 1555411, 1675058, 1696812, 1789788, 1979614, 2153646, 2512587, 2545218, 2630628, 2684682, 2741004, 2969421, 3110822, 3350116, 3959228, 4307292, 4666233, 5025174, 5090436, 5369364, 5938842, 6221644, 7537761, 8908263, 9332466, 10050348, 10887877, 11877684, 13998699, 15075522, 17816526, 18664932, 21775754, 27997398, 30151044, 32663631, 35633052, 43551508, 55994796, 65327262, 97990893, 130654524, 195981786, 391963572]

約数ペア:

[(1, 391963572), (2, 195981786), (3, 130654524), (4, 97990893), (6, 65327262), (7, 55994796), (9, 43551508), (11, 35633052), (12, 32663631), (13, 30151044), (14, 27997398), (18, 21775754), (21, 18664932), (22, 17816526), (26, 15075522), (28, 13998699), (33, 11877684), (36, 10887877), (39, 10050348), (42, 9332466), (44, 8908263), (52, 7537761), (63, 6221644), (66, 5938842), (73, 5369364), (77, 5090436), (78, 5025174), (84, 4666233), (91, 4307292), (99, 3959228), (117, 3350116), (126, 3110822), (132, 2969421), (143, 2741004), (146, 2684682), (149, 2630628), (154, 2545218), (156, 2512587), (182, 2153646), (198, 1979614), (219, 1789788), (231, 1696812), (234, 1675058), (252, 1555411), (273, 1435764), (286, 1370502), (292, 1342341), (298, 1315314), (308, 1272609), (364, 1076823), (396, 989807), (429, 913668), (438, 894894), (447, 876876), (462, 848406), (468, 837529), (511, 767052), (546, 717882), (572, 685251), (596, 657657), (657, 596596), (693, 565604), (803, 488124), (819, 478588), (858, 456834), (876, 447447), (894, 438438), (924, 424203), (949, 413028), (1001, 391572), (1022, 383526), (1043, 375804), (1092, 358941), (1287, 304556), (1314, 298298), (1341, 292292), (1386, 282802), (1533, 255684), (1606, 244062), (1638, 239294), (1639, 239148), (1716, 228417), (1788, 219219), (1898, 206514), (1937, 202356), (2002, 195786), (2044, 191763), (2086, 187902), (2409, 162708), (2574, 152278), (2628, 149149), (2682, 146146), (2772, 141401), (2847, 137676), (3003, 130524), (3066, 127842), (3129, 125268), (3212, 122031), (3276, 119647), (3278, 119574), (3796, 103257), (3874, 101178), (4004, 97893), (4172, 93951), (4599, 85228), (4818, 81354), (4917, 79716), (5148, 76139), (5364, 73073), (5621, 69732), (5694, 68838), (5811, 67452), (6006, 65262), (6132, 63921), (6258, 62634), (6556, 59787), (6643, 59004), (7227, 54236), (7748, 50589), (8541, 45892), (9009, 43508), (9198, 42614), (9387, 41756), (9636, 40677), (9834, 39858), (10439, 37548), (10877, 36036), (11242, 34866), (11388, 34419), (11473, 34164), (11622, 33726), (12012, 32631), (12516, 31317), (13286, 29502), (13559, 28908), (14454, 27118), (14751, 26572), (16863, 23244), (17082, 22946), (17433, 22484), (18018, 21754), (18396, 21307), (18774, 20878), (19668, 19929)]