380069426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 682698240

約数和(自身を除く): 302628814

約数列:

[1, 2, 11, 19, 22, 38, 41, 67, 82, 134, 209, 331, 418, 451, 662, 737, 779, 902, 1273, 1474, 1558, 2546, 2747, 3641, 5494, 6289, 7282, 8569, 12578, 13571, 14003, 17138, 22177, 27142, 28006, 30217, 44354, 52193, 60434, 69179, 104386, 138358, 149281, 243947, 257849, 298562, 421363, 487894, 515698, 574123, 842726, 909257, 1148246, 1818514, 2836339, 4634993, 5672678, 9269986, 10001827, 17275883, 20003654, 34551766, 190034713, 380069426]

約数ペア:

[(1, 380069426), (2, 190034713), (11, 34551766), (19, 20003654), (22, 17275883), (38, 10001827), (41, 9269986), (67, 5672678), (82, 4634993), (134, 2836339), (209, 1818514), (331, 1148246), (418, 909257), (451, 842726), (662, 574123), (737, 515698), (779, 487894), (902, 421363), (1273, 298562), (1474, 257849), (1558, 243947), (2546, 149281), (2747, 138358), (3641, 104386), (5494, 69179), (6289, 60434), (7282, 52193), (8569, 44354), (12578, 30217), (13571, 28006), (14003, 27142), (17138, 22177)]