1488992

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 3225600

約数和(自身を除く): 1736608

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 79, 124, 152, 158, 248, 304, 316, 496, 589, 608, 632, 992, 1178, 1264, 1501, 2356, 2449, 2528, 3002, 4712, 4898, 6004, 9424, 9796, 12008, 18848, 19592, 24016, 39184, 46531, 48032, 78368, 93062, 186124, 372248, 744496, 1488992]

約数ペア:

[(1, 1488992), (2, 744496), (4, 372248), (8, 186124), (16, 93062), (19, 78368), (31, 48032), (32, 46531), (38, 39184), (62, 24016), (76, 19592), (79, 18848), (124, 12008), (152, 9796), (158, 9424), (248, 6004), (304, 4898), (316, 4712), (496, 3002), (589, 2528), (608, 2449), (632, 2356), (992, 1501), (1178, 1264)]