726525072

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18481}}^1$

素因数の和:18518

約数の個数: 160

約数和(自身を含む): 2566780160

約数和(自身を除く): 1840255088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9828, 13104, 18481, 19656, 36962, 39312, 55443, 73924, 110886, 129367, 147848, 166329, 221772, 240253, 258734, 295696, 332658, 388101, 443544, 480506, 498987, 517468, 665316, 720759, 776202, 887088, 961012, 997974, 1034936, 1164303, 1330632, 1441518, 1552404, 1681771, 1922024, 1995948, 2069872, 2162277, 2328606, 2661264, 2883036, 3104808, 3363542, 3492909, 3844048, 3991896, 4324554, 4657212, 5045313, 5766072, 6209616, 6486831, 6727084, 6985818, 7983792, 8649108, 9314424, 10090626, 11532144, 12973662, 13454168, 13971636, 15135939, 17298216, 18628848, 20181252, 25947324, 26908336, 27943272, 30271878, 34596432, 40362504, 45407817, 51894648, 55886544, 60543756, 80725008, 90815634, 103789296, 121087512, 181631268, 242175024, 363262536, 726525072]

約数ペア:

[(1, 726525072), (2, 363262536), (3, 242175024), (4, 181631268), (6, 121087512), (7, 103789296), (8, 90815634), (9, 80725008), (12, 60543756), (13, 55886544), (14, 51894648), (16, 45407817), (18, 40362504), (21, 34596432), (24, 30271878), (26, 27943272), (27, 26908336), (28, 25947324), (36, 20181252), (39, 18628848), (42, 17298216), (48, 15135939), (52, 13971636), (54, 13454168), (56, 12973662), (63, 11532144), (72, 10090626), (78, 9314424), (84, 8649108), (91, 7983792), (104, 6985818), (108, 6727084), (112, 6486831), (117, 6209616), (126, 5766072), (144, 5045313), (156, 4657212), (168, 4324554), (182, 3991896), (189, 3844048), (208, 3492909), (216, 3363542), (234, 3104808), (252, 2883036), (273, 2661264), (312, 2328606), (336, 2162277), (351, 2069872), (364, 1995948), (378, 1922024), (432, 1681771), (468, 1552404), (504, 1441518), (546, 1330632), (624, 1164303), (702, 1034936), (728, 997974), (756, 961012), (819, 887088), (936, 776202), (1008, 720759), (1092, 665316), (1404, 517468), (1456, 498987), (1512, 480506), (1638, 443544), (1872, 388101), (2184, 332658), (2457, 295696), (2808, 258734), (3024, 240253), (3276, 221772), (4368, 166329), (4914, 147848), (5616, 129367), (6552, 110886), (9828, 73924), (13104, 55443), (18481, 39312), (19656, 36962)]