378203968

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 112

約数和(自身を含む): 832307200

約数和(自身を除く): 454103232

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 79, 124, 127, 152, 158, 248, 254, 304, 316, 496, 508, 589, 608, 632, 992, 1016, 1178, 1216, 1264, 1501, 1984, 2032, 2356, 2413, 2449, 2528, 3002, 3937, 4064, 4712, 4826, 4898, 5056, 6004, 7874, 8128, 9424, 9652, 9796, 10033, 12008, 15748, 18848, 19304, 19592, 20066, 24016, 31496, 37696, 38608, 39184, 40132, 46531, 48032, 62992, 74803, 77216, 78368, 80264, 93062, 96064, 125984, 149606, 154432, 156736, 160528, 186124, 190627, 251968, 299212, 311023, 321056, 372248, 381254, 598424, 622046, 642112, 744496, 762508, 1196848, 1244092, 1488992, 1525016, 2393696, 2488184, 2977984, 3050032, 4787392, 4976368, 5909437, 6100064, 9952736, 11818874, 12200128, 19905472, 23637748, 47275496, 94550992, 189101984, 378203968]

約数ペア:

[(1, 378203968), (2, 189101984), (4, 94550992), (8, 47275496), (16, 23637748), (19, 19905472), (31, 12200128), (32, 11818874), (38, 9952736), (62, 6100064), (64, 5909437), (76, 4976368), (79, 4787392), (124, 3050032), (127, 2977984), (152, 2488184), (158, 2393696), (248, 1525016), (254, 1488992), (304, 1244092), (316, 1196848), (496, 762508), (508, 744496), (589, 642112), (608, 622046), (632, 598424), (992, 381254), (1016, 372248), (1178, 321056), (1216, 311023), (1264, 299212), (1501, 251968), (1984, 190627), (2032, 186124), (2356, 160528), (2413, 156736), (2449, 154432), (2528, 149606), (3002, 125984), (3937, 96064), (4064, 93062), (4712, 80264), (4826, 78368), (4898, 77216), (5056, 74803), (6004, 62992), (7874, 48032), (8128, 46531), (9424, 40132), (9652, 39184), (9796, 38608), (10033, 37696), (12008, 31496), (15748, 24016), (18848, 20066), (19304, 19592)]