252308752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:752

約数の個数: 80

約数和(自身を含む): 544965120

約数和(自身を除く): 292656368

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 41, 62, 76, 82, 124, 152, 164, 248, 304, 328, 496, 589, 653, 656, 779, 1178, 1271, 1306, 1558, 2356, 2542, 2612, 3116, 4712, 5084, 5224, 6232, 9424, 10168, 10448, 12407, 12464, 20243, 20336, 24149, 24814, 26773, 40486, 48298, 49628, 53546, 80972, 96596, 99256, 107092, 161944, 193192, 198512, 214184, 323888, 384617, 386384, 428368, 508687, 769234, 829963, 1017374, 1538468, 1659926, 2034748, 3076936, 3319852, 4069496, 6153872, 6639704, 8138992, 13279408, 15769297, 31538594, 63077188, 126154376, 252308752]

約数ペア:

[(1, 252308752), (2, 126154376), (4, 63077188), (8, 31538594), (16, 15769297), (19, 13279408), (31, 8138992), (38, 6639704), (41, 6153872), (62, 4069496), (76, 3319852), (82, 3076936), (124, 2034748), (152, 1659926), (164, 1538468), (248, 1017374), (304, 829963), (328, 769234), (496, 508687), (589, 428368), (653, 386384), (656, 384617), (779, 323888), (1178, 214184), (1271, 198512), (1306, 193192), (1558, 161944), (2356, 107092), (2542, 99256), (2612, 96596), (3116, 80972), (4712, 53546), (5084, 49628), (5224, 48298), (6232, 40486), (9424, 26773), (10168, 24814), (10448, 24149), (12407, 20336), (12464, 20243)]