2016119538464

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{158941}}^1$

素因数の和:159674

約数の個数: 96

約数和(自身を含む): 4319356930560

約数和(自身を除く): 2303237392096

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 673, 992, 1178, 1346, 2356, 2692, 4712, 5384, 9424, 10768, 12787, 18848, 20863, 21536, 25574, 41726, 51148, 83452, 102296, 158941, 166904, 204592, 317882, 333808, 396397, 409184, 635764, 667616, 792794, 1271528, 1585588, 2543056, 3019879, 3171176, 4927171, 5086112, 6039758, 6342352, 9854342, 12079516, 12684704, 19708684, 24159032, 39417368, 48318064, 78834736, 93616249, 96636128, 106967293, 157669472, 187232498, 213934586, 374464996, 427869172, 748929992, 855738344, 1497859984, 1711476688, 2032378567, 2995719968, 3315986083, 3422953376, 4064757134, 6631972166, 8129514268, 13263944332, 16259028536, 26527888664, 32518057072, 53055777328, 63003735577, 65036114144, 106111554656, 126007471154, 252014942308, 504029884616, 1008059769232, 2016119538464]

約数ペア:

[(1, 2016119538464), (2, 1008059769232), (4, 504029884616), (8, 252014942308), (16, 126007471154), (19, 106111554656), (31, 65036114144), (32, 63003735577), (38, 53055777328), (62, 32518057072), (76, 26527888664), (124, 16259028536), (152, 13263944332), (248, 8129514268), (304, 6631972166), (496, 4064757134), (589, 3422953376), (608, 3315986083), (673, 2995719968), (992, 2032378567), (1178, 1711476688), (1346, 1497859984), (2356, 855738344), (2692, 748929992), (4712, 427869172), (5384, 374464996), (9424, 213934586), (10768, 187232498), (12787, 157669472), (18848, 106967293), (20863, 96636128), (21536, 93616249), (25574, 78834736), (41726, 48318064), (51148, 39417368), (83452, 24159032), (102296, 19708684), (158941, 12684704), (166904, 12079516), (204592, 9854342), (317882, 6342352), (333808, 6039758), (396397, 5086112), (409184, 4927171), (635764, 3171176), (667616, 3019879), (792794, 2543056), (1271528, 1585588)]