440527284

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{829}}^1$

素因数の和:1377

約数の個数: 72

約数和(自身を含む): 1155609000

約数和(自身を除く): 715081716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 509, 522, 829, 1018, 1044, 1527, 1658, 2036, 2487, 3054, 3316, 4581, 4974, 6108, 7461, 9162, 9948, 14761, 14922, 18324, 24041, 29522, 29844, 44283, 48082, 59044, 72123, 88566, 96164, 132849, 144246, 177132, 216369, 265698, 288492, 421961, 432738, 531396, 843922, 865476, 1265883, 1687844, 2531766, 3797649, 5063532, 7595298, 12236869, 15190596, 24473738, 36710607, 48947476, 73421214, 110131821, 146842428, 220263642, 440527284]

約数ペア:

[(1, 440527284), (2, 220263642), (3, 146842428), (4, 110131821), (6, 73421214), (9, 48947476), (12, 36710607), (18, 24473738), (29, 15190596), (36, 12236869), (58, 7595298), (87, 5063532), (116, 3797649), (174, 2531766), (261, 1687844), (348, 1265883), (509, 865476), (522, 843922), (829, 531396), (1018, 432738), (1044, 421961), (1527, 288492), (1658, 265698), (2036, 216369), (2487, 177132), (3054, 144246), (3316, 132849), (4581, 96164), (4974, 88566), (6108, 72123), (7461, 59044), (9162, 48082), (9948, 44283), (14761, 29844), (14922, 29522), (18324, 24041)]