239396016

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 629673984

約数和(自身を除く): 390277968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 173, 227, 254, 346, 381, 454, 508, 519, 681, 692, 762, 908, 1016, 1038, 1362, 1384, 1524, 1816, 2032, 2076, 2724, 2768, 3048, 3632, 4152, 5448, 6096, 8304, 10896, 21971, 28829, 39271, 43942, 57658, 65913, 78542, 86487, 87884, 115316, 117813, 131826, 157084, 172974, 175768, 230632, 235626, 263652, 314168, 345948, 351536, 461264, 471252, 527304, 628336, 691896, 942504, 1054608, 1383792, 1885008, 4987417, 9974834, 14962251, 19949668, 29924502, 39899336, 59849004, 79798672, 119698008, 239396016]

約数ペア:

[(1, 239396016), (2, 119698008), (3, 79798672), (4, 59849004), (6, 39899336), (8, 29924502), (12, 19949668), (16, 14962251), (24, 9974834), (48, 4987417), (127, 1885008), (173, 1383792), (227, 1054608), (254, 942504), (346, 691896), (381, 628336), (454, 527304), (508, 471252), (519, 461264), (681, 351536), (692, 345948), (762, 314168), (908, 263652), (1016, 235626), (1038, 230632), (1362, 175768), (1384, 172974), (1524, 157084), (1816, 131826), (2032, 117813), (2076, 115316), (2724, 87884), (2768, 86487), (3048, 78542), (3632, 65913), (4152, 57658), (5448, 43942), (6096, 39271), (8304, 28829), (10896, 21971)]