228456129872

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{601}}^1\times {\mathrm{719}}^1$

素因数の和:1692

約数の個数: 80

約数和(自身を含む): 448891269120

約数和(自身を除く): 220435139248

約数列:

[1, 2, 4, 8, 16, 173, 191, 346, 382, 601, 692, 719, 764, 1202, 1384, 1438, 1528, 2404, 2768, 2876, 3056, 4808, 5752, 9616, 11504, 33043, 66086, 103973, 114791, 124387, 132172, 137329, 207946, 229582, 248774, 264344, 274658, 415892, 432119, 459164, 497548, 528688, 549316, 831784, 864238, 918328, 995096, 1098632, 1663568, 1728476, 1836656, 1990192, 2197264, 3456952, 6913904, 19858843, 23757917, 39717686, 47515834, 74756587, 79435372, 82534729, 95031668, 149513174, 158870744, 165069458, 190063336, 299026348, 317741488, 330138916, 380126672, 598052696, 660277832, 1196105392, 1320555664, 14278508117, 28557016234, 57114032468, 114228064936, 228456129872]

約数ペア:

[(1, 228456129872), (2, 114228064936), (4, 57114032468), (8, 28557016234), (16, 14278508117), (173, 1320555664), (191, 1196105392), (346, 660277832), (382, 598052696), (601, 380126672), (692, 330138916), (719, 317741488), (764, 299026348), (1202, 190063336), (1384, 165069458), (1438, 158870744), (1528, 149513174), (2404, 95031668), (2768, 82534729), (2876, 79435372), (3056, 74756587), (4808, 47515834), (5752, 39717686), (9616, 23757917), (11504, 19858843), (33043, 6913904), (66086, 3456952), (103973, 2197264), (114791, 1990192), (124387, 1836656), (132172, 1728476), (137329, 1663568), (207946, 1098632), (229582, 995096), (248774, 918328), (264344, 864238), (274658, 831784), (415892, 549316), (432119, 528688), (459164, 497548)]