578816748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{30509}}^1$

素因数の和:30567

約数の個数: 72

約数和(自身を含む): 1599212160

約数和(自身を除く): 1020395412

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 9486, 18972, 30509, 61018, 91527, 122036, 183054, 274581, 366108, 518653, 549162, 945779, 1037306, 1098324, 1555959, 1891558, 2074612, 2837337, 3111918, 3783116, 4667877, 5674674, 6223836, 8512011, 9335754, 11349348, 16078243, 17024022, 18671508, 32156486, 34048044, 48234729, 64312972, 96469458, 144704187, 192938916, 289408374, 578816748]

約数ペア:

[(1, 578816748), (2, 289408374), (3, 192938916), (4, 144704187), (6, 96469458), (9, 64312972), (12, 48234729), (17, 34048044), (18, 32156486), (31, 18671508), (34, 17024022), (36, 16078243), (51, 11349348), (62, 9335754), (68, 8512011), (93, 6223836), (102, 5674674), (124, 4667877), (153, 3783116), (186, 3111918), (204, 2837337), (279, 2074612), (306, 1891558), (372, 1555959), (527, 1098324), (558, 1037306), (612, 945779), (1054, 549162), (1116, 518653), (1581, 366108), (2108, 274581), (3162, 183054), (4743, 122036), (6324, 91527), (9486, 61018), (18972, 30509)]