1894360048

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{2711}}^1$

素因数の和:3110

約数の個数: 80

約数和(自身を含む): 4455143424

約数和(自身を除く): 2560783376

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 367, 476, 734, 952, 1468, 1904, 2569, 2711, 2936, 5138, 5422, 5872, 6239, 10276, 10844, 12478, 18977, 20552, 21688, 24956, 37954, 41104, 43376, 43673, 46087, 49912, 75908, 87346, 92174, 99824, 151816, 174692, 184348, 303632, 322609, 349384, 368696, 645218, 698768, 737392, 994937, 1290436, 1989874, 2580872, 3979748, 5161744, 6964559, 7959496, 13929118, 15918992, 16913929, 27858236, 33827858, 55716472, 67655716, 111432944, 118397503, 135311432, 236795006, 270622864, 473590012, 947180024, 1894360048]

約数ペア:

[(1, 1894360048), (2, 947180024), (4, 473590012), (7, 270622864), (8, 236795006), (14, 135311432), (16, 118397503), (17, 111432944), (28, 67655716), (34, 55716472), (56, 33827858), (68, 27858236), (112, 16913929), (119, 15918992), (136, 13929118), (238, 7959496), (272, 6964559), (367, 5161744), (476, 3979748), (734, 2580872), (952, 1989874), (1468, 1290436), (1904, 994937), (2569, 737392), (2711, 698768), (2936, 645218), (5138, 368696), (5422, 349384), (5872, 322609), (6239, 303632), (10276, 184348), (10844, 174692), (12478, 151816), (18977, 99824), (20552, 92174), (21688, 87346), (24956, 75908), (37954, 49912), (41104, 46087), (43376, 43673)]