334865180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{2143}}^1$

素因数の和:2766

約数の個数: 48

約数和(自身を含む): 758924544

約数和(自身を除く): 424059364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 601, 1202, 2143, 2404, 3005, 4286, 6010, 7813, 8572, 10715, 12020, 15626, 21430, 27859, 31252, 39065, 42860, 55718, 78130, 111436, 139295, 156260, 278590, 557180, 1287943, 2575886, 5151772, 6439715, 12879430, 16743259, 25758860, 33486518, 66973036, 83716295, 167432590, 334865180]

約数ペア:

[(1, 334865180), (2, 167432590), (4, 83716295), (5, 66973036), (10, 33486518), (13, 25758860), (20, 16743259), (26, 12879430), (52, 6439715), (65, 5151772), (130, 2575886), (260, 1287943), (601, 557180), (1202, 278590), (2143, 156260), (2404, 139295), (3005, 111436), (4286, 78130), (6010, 55718), (7813, 42860), (8572, 39065), (10715, 31252), (12020, 27859), (15626, 21430)]