1994047351728

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{9591931}}^1$

素因数の和:9592074

約数の個数: 80

約数和(自身を含む): 5309479671552

約数和(自身を除く): 3315432319824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 488, 568, 732, 852, 976, 1136, 1464, 1704, 2928, 3408, 4331, 8662, 12993, 17324, 25986, 34648, 51972, 69296, 103944, 207888, 9591931, 19183862, 28775793, 38367724, 57551586, 76735448, 115103172, 153470896, 230206344, 460412688, 585107791, 681027101, 1170215582, 1362054202, 1755323373, 2043081303, 2340431164, 2724108404, 3510646746, 4086162606, 4680862328, 5448216808, 7021293492, 8172325212, 9361724656, 10896433616, 14042586984, 16344650424, 28085173968, 32689300848, 41542653161, 83085306322, 124627959483, 166170612644, 249255918966, 332341225288, 498511837932, 664682450576, 997023675864, 1994047351728]

約数ペア:

[(1, 1994047351728), (2, 997023675864), (3, 664682450576), (4, 498511837932), (6, 332341225288), (8, 249255918966), (12, 166170612644), (16, 124627959483), (24, 83085306322), (48, 41542653161), (61, 32689300848), (71, 28085173968), (122, 16344650424), (142, 14042586984), (183, 10896433616), (213, 9361724656), (244, 8172325212), (284, 7021293492), (366, 5448216808), (426, 4680862328), (488, 4086162606), (568, 3510646746), (732, 2724108404), (852, 2340431164), (976, 2043081303), (1136, 1755323373), (1464, 1362054202), (1704, 1170215582), (2928, 681027101), (3408, 585107791), (4331, 460412688), (8662, 230206344), (12993, 153470896), (17324, 115103172), (25986, 76735448), (34648, 57551586), (51972, 38367724), (69296, 28775793), (103944, 19183862), (207888, 9591931)]