742820884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 1545420800

約数和(自身を除く): 802599916

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 79, 124, 158, 247, 307, 316, 403, 494, 589, 614, 806, 988, 1027, 1178, 1228, 1501, 1612, 2054, 2356, 2449, 3002, 3991, 4108, 4898, 5833, 6004, 7657, 7982, 9517, 9796, 11666, 15314, 15964, 19034, 19513, 23332, 24253, 30628, 31837, 38068, 39026, 46531, 48506, 63674, 75829, 78052, 93062, 97012, 123721, 127348, 151658, 180823, 186124, 247442, 303316, 315289, 361646, 460807, 494884, 604903, 630578, 723292, 751843, 921614, 1209806, 1261156, 1503686, 1843228, 2350699, 2419612, 3007372, 4701398, 5990491, 9402796, 9773959, 11980982, 14285017, 19547918, 23961964, 28570034, 39095836, 57140068, 185705221, 371410442, 742820884]

約数ペア:

[(1, 742820884), (2, 371410442), (4, 185705221), (13, 57140068), (19, 39095836), (26, 28570034), (31, 23961964), (38, 19547918), (52, 14285017), (62, 11980982), (76, 9773959), (79, 9402796), (124, 5990491), (158, 4701398), (247, 3007372), (307, 2419612), (316, 2350699), (403, 1843228), (494, 1503686), (589, 1261156), (614, 1209806), (806, 921614), (988, 751843), (1027, 723292), (1178, 630578), (1228, 604903), (1501, 494884), (1612, 460807), (2054, 361646), (2356, 315289), (2449, 303316), (3002, 247442), (3991, 186124), (4108, 180823), (4898, 151658), (5833, 127348), (6004, 123721), (7657, 97012), (7982, 93062), (9517, 78052), (9796, 75829), (11666, 63674), (15314, 48506), (15964, 46531), (19034, 39026), (19513, 38068), (23332, 31837), (24253, 30628)]