613922224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:818

約数の個数: 80

約数和(自身を含む): 1334378880

約数和(自身を除く): 720456656

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 211, 272, 304, 323, 422, 563, 646, 844, 1126, 1292, 1688, 2252, 2584, 3376, 3587, 4009, 4504, 5168, 7174, 8018, 9008, 9571, 10697, 14348, 16036, 19142, 21394, 28696, 32072, 38284, 42788, 57392, 64144, 68153, 76568, 85576, 118793, 136306, 153136, 171152, 181849, 237586, 272612, 363698, 475172, 545224, 727396, 950344, 1090448, 1454792, 1900688, 2019481, 2257067, 2909584, 4038962, 4514134, 8077924, 9028268, 16155848, 18056536, 32311696, 36113072, 38370139, 76740278, 153480556, 306961112, 613922224]

約数ペア:

[(1, 613922224), (2, 306961112), (4, 153480556), (8, 76740278), (16, 38370139), (17, 36113072), (19, 32311696), (34, 18056536), (38, 16155848), (68, 9028268), (76, 8077924), (136, 4514134), (152, 4038962), (211, 2909584), (272, 2257067), (304, 2019481), (323, 1900688), (422, 1454792), (563, 1090448), (646, 950344), (844, 727396), (1126, 545224), (1292, 475172), (1688, 363698), (2252, 272612), (2584, 237586), (3376, 181849), (3587, 171152), (4009, 153136), (4504, 136306), (5168, 118793), (7174, 85576), (8018, 76568), (9008, 68153), (9571, 64144), (10697, 57392), (14348, 42788), (16036, 38284), (19142, 32072), (21394, 28696)]