40446672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 129491712

約数和(自身を除く): 89045040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 73, 84, 97, 102, 112, 119, 136, 146, 168, 194, 204, 219, 238, 272, 291, 292, 336, 357, 388, 408, 438, 476, 511, 582, 584, 679, 714, 776, 816, 876, 952, 1022, 1164, 1168, 1241, 1358, 1428, 1533, 1552, 1649, 1752, 1904, 2037, 2044, 2328, 2482, 2716, 2856, 3066, 3298, 3504, 3723, 4074, 4088, 4656, 4947, 4964, 5432, 5712, 6132, 6596, 7081, 7446, 8148, 8176, 8687, 9894, 9928, 10864, 11543, 12264, 13192, 14162, 14892, 16296, 17374, 19788, 19856, 21243, 23086, 24528, 26061, 26384, 28324, 29784, 32592, 34629, 34748, 39576, 42486, 46172, 49567, 52122, 56648, 59568, 69258, 69496, 79152, 84972, 92344, 99134, 104244, 113296, 120377, 138516, 138992, 148701, 169944, 184688, 198268, 208488, 240754, 277032, 297402, 339888, 361131, 396536, 416976, 481508, 554064, 594804, 722262, 793072, 842639, 963016, 1189608, 1444524, 1685278, 1926032, 2379216, 2527917, 2889048, 3370556, 5055834, 5778096, 6741112, 10111668, 13482224, 20223336, 40446672]

約数ペア:

[(1, 40446672), (2, 20223336), (3, 13482224), (4, 10111668), (6, 6741112), (7, 5778096), (8, 5055834), (12, 3370556), (14, 2889048), (16, 2527917), (17, 2379216), (21, 1926032), (24, 1685278), (28, 1444524), (34, 1189608), (42, 963016), (48, 842639), (51, 793072), (56, 722262), (68, 594804), (73, 554064), (84, 481508), (97, 416976), (102, 396536), (112, 361131), (119, 339888), (136, 297402), (146, 277032), (168, 240754), (194, 208488), (204, 198268), (219, 184688), (238, 169944), (272, 148701), (291, 138992), (292, 138516), (336, 120377), (357, 113296), (388, 104244), (408, 99134), (438, 92344), (476, 84972), (511, 79152), (582, 69496), (584, 69258), (679, 59568), (714, 56648), (776, 52122), (816, 49567), (876, 46172), (952, 42486), (1022, 39576), (1164, 34748), (1168, 34629), (1241, 32592), (1358, 29784), (1428, 28324), (1533, 26384), (1552, 26061), (1649, 24528), (1752, 23086), (1904, 21243), (2037, 19856), (2044, 19788), (2328, 17374), (2482, 16296), (2716, 14892), (2856, 14162), (3066, 13192), (3298, 12264), (3504, 11543), (3723, 10864), (4074, 9928), (4088, 9894), (4656, 8687), (4947, 8176), (4964, 8148), (5432, 7446), (5712, 7081), (6132, 6596)]