8889244884

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1172

約数の個数: 240

約数和(自身を含む): 26432904960

約数和(自身を除く): 17543660076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 89, 92, 108, 117, 138, 156, 162, 178, 207, 234, 267, 276, 299, 324, 351, 356, 414, 468, 534, 598, 621, 702, 801, 828, 897, 1031, 1053, 1068, 1157, 1196, 1242, 1404, 1602, 1794, 1863, 2047, 2062, 2106, 2314, 2403, 2484, 2691, 3093, 3204, 3471, 3588, 3726, 4094, 4124, 4212, 4628, 4806, 5382, 6141, 6186, 6942, 7209, 7452, 8073, 8188, 9279, 9612, 10413, 10764, 12282, 12372, 13403, 13884, 14418, 16146, 18423, 18558, 20826, 23713, 24219, 24564, 26611, 26806, 27837, 28836, 31239, 32292, 36846, 37116, 40209, 41652, 47426, 48438, 53222, 53612, 55269, 55674, 62478, 71139, 73692, 79833, 80418, 83511, 91759, 93717, 94852, 96876, 106444, 110538, 111348, 120627, 124956, 142278, 159666, 160836, 165807, 167022, 183518, 187434, 213417, 221076, 239499, 241254, 275277, 284556, 308269, 319332, 331614, 334044, 361881, 367036, 374868, 426834, 478998, 482508, 550554, 616538, 640251, 663228, 718497, 723762, 825831, 853668, 924807, 957996, 1085643, 1101108, 1192867, 1233076, 1280502, 1436994, 1447524, 1651662, 1849614, 1920753, 2110457, 2155491, 2171286, 2385734, 2477493, 2561004, 2774421, 2873988, 3303324, 3578601, 3699228, 3841506, 4220914, 4310982, 4342572, 4771468, 4954986, 5548842, 6331371, 7157202, 7432479, 7683012, 8323263, 8441828, 8621964, 9909972, 10735803, 11097684, 12662742, 14314404, 14864958, 16646526, 18994113, 21471606, 24969789, 25325484, 27435941, 29729916, 32207409, 33293052, 37988226, 42943212, 49939578, 54871882, 56982339, 64414818, 75976452, 82307823, 96622227, 99879156, 109743764, 113964678, 128829636, 164615646, 170947017, 193244454, 227929356, 246923469, 329231292, 341894034, 386488908, 493846938, 683788068, 740770407, 987693876, 1481540814, 2222311221, 2963081628, 4444622442, 8889244884]

約数ペア:

[(1, 8889244884), (2, 4444622442), (3, 2963081628), (4, 2222311221), (6, 1481540814), (9, 987693876), (12, 740770407), (13, 683788068), (18, 493846938), (23, 386488908), (26, 341894034), (27, 329231292), (36, 246923469), (39, 227929356), (46, 193244454), (52, 170947017), (54, 164615646), (69, 128829636), (78, 113964678), (81, 109743764), (89, 99879156), (92, 96622227), (108, 82307823), (117, 75976452), (138, 64414818), (156, 56982339), (162, 54871882), (178, 49939578), (207, 42943212), (234, 37988226), (267, 33293052), (276, 32207409), (299, 29729916), (324, 27435941), (351, 25325484), (356, 24969789), (414, 21471606), (468, 18994113), (534, 16646526), (598, 14864958), (621, 14314404), (702, 12662742), (801, 11097684), (828, 10735803), (897, 9909972), (1031, 8621964), (1053, 8441828), (1068, 8323263), (1157, 7683012), (1196, 7432479), (1242, 7157202), (1404, 6331371), (1602, 5548842), (1794, 4954986), (1863, 4771468), (2047, 4342572), (2062, 4310982), (2106, 4220914), (2314, 3841506), (2403, 3699228), (2484, 3578601), (2691, 3303324), (3093, 2873988), (3204, 2774421), (3471, 2561004), (3588, 2477493), (3726, 2385734), (4094, 2171286), (4124, 2155491), (4212, 2110457), (4628, 1920753), (4806, 1849614), (5382, 1651662), (6141, 1447524), (6186, 1436994), (6942, 1280502), (7209, 1233076), (7452, 1192867), (8073, 1101108), (8188, 1085643), (9279, 957996), (9612, 924807), (10413, 853668), (10764, 825831), (12282, 723762), (12372, 718497), (13403, 663228), (13884, 640251), (14418, 616538), (16146, 550554), (18423, 482508), (18558, 478998), (20826, 426834), (23713, 374868), (24219, 367036), (24564, 361881), (26611, 334044), (26806, 331614), (27837, 319332), (28836, 308269), (31239, 284556), (32292, 275277), (36846, 241254), (37116, 239499), (40209, 221076), (41652, 213417), (47426, 187434), (48438, 183518), (53222, 167022), (53612, 165807), (55269, 160836), (55674, 159666), (62478, 142278), (71139, 124956), (73692, 120627), (79833, 111348), (80418, 110538), (83511, 106444), (91759, 96876), (93717, 94852)]