1137738316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 2569262080

約数和(自身を除く): 1431523764

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 31, 38, 44, 52, 62, 76, 121, 124, 143, 209, 242, 247, 286, 307, 341, 403, 418, 484, 494, 572, 589, 614, 682, 806, 836, 988, 1178, 1228, 1364, 1573, 1612, 2299, 2356, 2717, 3146, 3377, 3751, 3991, 4433, 4598, 5434, 5833, 6292, 6479, 6754, 7502, 7657, 7982, 8866, 9196, 9517, 10868, 11666, 12958, 13508, 15004, 15314, 15964, 17732, 19034, 23332, 25916, 29887, 30628, 37147, 38068, 43901, 48763, 59774, 64163, 71269, 74294, 75829, 84227, 87802, 97526, 104687, 119548, 123721, 128326, 142538, 148588, 151658, 168454, 175604, 180823, 195052, 209374, 247442, 256652, 285076, 303316, 336908, 361646, 418748, 482911, 494884, 705793, 723292, 834119, 926497, 965822, 1151557, 1360931, 1411586, 1668238, 1852994, 1931644, 1989053, 2303114, 2350699, 2721862, 2823172, 3336476, 3705988, 3978106, 4606228, 4701398, 5443724, 7956212, 9175309, 9402796, 14970241, 18350618, 21879583, 25857689, 29940482, 36701236, 43759166, 51715378, 59880964, 87518332, 103430756, 284434579, 568869158, 1137738316]

約数ペア:

[(1, 1137738316), (2, 568869158), (4, 284434579), (11, 103430756), (13, 87518332), (19, 59880964), (22, 51715378), (26, 43759166), (31, 36701236), (38, 29940482), (44, 25857689), (52, 21879583), (62, 18350618), (76, 14970241), (121, 9402796), (124, 9175309), (143, 7956212), (209, 5443724), (242, 4701398), (247, 4606228), (286, 3978106), (307, 3705988), (341, 3336476), (403, 2823172), (418, 2721862), (484, 2350699), (494, 2303114), (572, 1989053), (589, 1931644), (614, 1852994), (682, 1668238), (806, 1411586), (836, 1360931), (988, 1151557), (1178, 965822), (1228, 926497), (1364, 834119), (1573, 723292), (1612, 705793), (2299, 494884), (2356, 482911), (2717, 418748), (3146, 361646), (3377, 336908), (3751, 303316), (3991, 285076), (4433, 256652), (4598, 247442), (5434, 209374), (5833, 195052), (6292, 180823), (6479, 175604), (6754, 168454), (7502, 151658), (7657, 148588), (7982, 142538), (8866, 128326), (9196, 123721), (9517, 119548), (10868, 104687), (11666, 97526), (12958, 87802), (13508, 84227), (15004, 75829), (15314, 74294), (15964, 71269), (17732, 64163), (19034, 59774), (23332, 48763), (25916, 43901), (29887, 38068), (30628, 37147)]