19318967424

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^1\times {\mathrm{91639}}^1$

素因数の和:91723

約数の個数: 128

約数和(自身を含む): 57953136000

約数和(自身を除く): 38634168576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 288, 366, 384, 432, 488, 549, 576, 732, 864, 976, 1098, 1152, 1464, 1647, 1728, 1952, 2196, 2928, 3294, 3456, 3904, 4392, 5856, 6588, 7808, 8784, 11712, 13176, 17568, 23424, 26352, 35136, 52704, 70272, 91639, 105408, 183278, 210816, 274917, 366556, 549834, 733112, 824751, 1099668, 1466224, 1649502, 2199336, 2474253, 2932448, 3299004, 4398672, 4948506, 5589979, 5864896, 6598008, 8797344, 9897012, 11179958, 11729792, 13196016, 16769937, 17594688, 19794024, 22359916, 26392032, 33539874, 35189376, 39588048, 44719832, 50309811, 52784064, 67079748, 79176096, 89439664, 100619622, 105568128, 134159496, 150929433, 158352192, 178879328, 201239244, 268318992, 301858866, 316704384, 357758656, 402478488, 536637984, 603717732, 715517312, 804956976, 1073275968, 1207435464, 1609913952, 2146551936, 2414870928, 3219827904, 4829741856, 6439655808, 9659483712, 19318967424]

約数ペア:

[(1, 19318967424), (2, 9659483712), (3, 6439655808), (4, 4829741856), (6, 3219827904), (8, 2414870928), (9, 2146551936), (12, 1609913952), (16, 1207435464), (18, 1073275968), (24, 804956976), (27, 715517312), (32, 603717732), (36, 536637984), (48, 402478488), (54, 357758656), (61, 316704384), (64, 301858866), (72, 268318992), (96, 201239244), (108, 178879328), (122, 158352192), (128, 150929433), (144, 134159496), (183, 105568128), (192, 100619622), (216, 89439664), (244, 79176096), (288, 67079748), (366, 52784064), (384, 50309811), (432, 44719832), (488, 39588048), (549, 35189376), (576, 33539874), (732, 26392032), (864, 22359916), (976, 19794024), (1098, 17594688), (1152, 16769937), (1464, 13196016), (1647, 11729792), (1728, 11179958), (1952, 9897012), (2196, 8797344), (2928, 6598008), (3294, 5864896), (3456, 5589979), (3904, 4948506), (4392, 4398672), (5856, 3299004), (6588, 2932448), (7808, 2474253), (8784, 2199336), (11712, 1649502), (13176, 1466224), (17568, 1099668), (23424, 824751), (26352, 733112), (35136, 549834), (52704, 366556), (70272, 274917), (91639, 210816), (105408, 183278)]