2019444528

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 5597356032

約数和(自身を除く): 3577911504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 61, 69, 92, 122, 138, 157, 183, 184, 191, 244, 276, 314, 366, 368, 382, 471, 488, 552, 573, 628, 732, 764, 942, 976, 1104, 1146, 1256, 1403, 1464, 1528, 1884, 2292, 2512, 2806, 2928, 3056, 3611, 3768, 4209, 4393, 4584, 5612, 7222, 7536, 8418, 8786, 9168, 9577, 10833, 11224, 11651, 13179, 14444, 16836, 17572, 19154, 21666, 22448, 23302, 26358, 28731, 28888, 29987, 33672, 34953, 35144, 38308, 43332, 46604, 52716, 57462, 57776, 59974, 67344, 69906, 70288, 76616, 86664, 89961, 93208, 105432, 114924, 119948, 139812, 153232, 173328, 179922, 186416, 210864, 220271, 229848, 239896, 267973, 279624, 359844, 440542, 459696, 479792, 535946, 559248, 660813, 689701, 719688, 803919, 881084, 1071892, 1321626, 1379402, 1439376, 1607838, 1762168, 1829207, 2069103, 2143784, 2643252, 2758804, 3215676, 3524336, 3658414, 4138206, 4287568, 5286504, 5487621, 5517608, 6431352, 7316828, 8276412, 10573008, 10975242, 11035216, 12862704, 14633656, 16552824, 21950484, 29267312, 33105648, 42071761, 43900968, 84143522, 87801936, 126215283, 168287044, 252430566, 336574088, 504861132, 673148176, 1009722264, 2019444528]

約数ペア:

[(1, 2019444528), (2, 1009722264), (3, 673148176), (4, 504861132), (6, 336574088), (8, 252430566), (12, 168287044), (16, 126215283), (23, 87801936), (24, 84143522), (46, 43900968), (48, 42071761), (61, 33105648), (69, 29267312), (92, 21950484), (122, 16552824), (138, 14633656), (157, 12862704), (183, 11035216), (184, 10975242), (191, 10573008), (244, 8276412), (276, 7316828), (314, 6431352), (366, 5517608), (368, 5487621), (382, 5286504), (471, 4287568), (488, 4138206), (552, 3658414), (573, 3524336), (628, 3215676), (732, 2758804), (764, 2643252), (942, 2143784), (976, 2069103), (1104, 1829207), (1146, 1762168), (1256, 1607838), (1403, 1439376), (1464, 1379402), (1528, 1321626), (1884, 1071892), (2292, 881084), (2512, 803919), (2806, 719688), (2928, 689701), (3056, 660813), (3611, 559248), (3768, 535946), (4209, 479792), (4393, 459696), (4584, 440542), (5612, 359844), (7222, 279624), (7536, 267973), (8418, 239896), (8786, 229848), (9168, 220271), (9577, 210864), (10833, 186416), (11224, 179922), (11651, 173328), (13179, 153232), (14444, 139812), (16836, 119948), (17572, 114924), (19154, 105432), (21666, 93208), (22448, 89961), (23302, 86664), (26358, 76616), (28731, 70288), (28888, 69906), (29987, 67344), (33672, 59974), (34953, 57776), (35144, 57462), (38308, 52716), (43332, 46604)]