2840289704

素因数分解:

$2^3\times 7^3\times {\mathrm{313}}^1\times {\mathrm{3307}}^1$

素因数の和:3647

約数の個数: 64

約数和(自身を含む): 6232272000

約数和(自身を除く): 3391982296

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 313, 343, 392, 626, 686, 1252, 1372, 2191, 2504, 2744, 3307, 4382, 6614, 8764, 13228, 15337, 17528, 23149, 26456, 30674, 46298, 61348, 92596, 107359, 122696, 162043, 185192, 214718, 324086, 429436, 648172, 858872, 1035091, 1134301, 1296344, 2070182, 2268602, 4140364, 4537204, 7245637, 8280728, 9074408, 14491274, 28982548, 50719459, 57965096, 101438918, 202877836, 355036213, 405755672, 710072426, 1420144852, 2840289704]

約数ペア:

[(1, 2840289704), (2, 1420144852), (4, 710072426), (7, 405755672), (8, 355036213), (14, 202877836), (28, 101438918), (49, 57965096), (56, 50719459), (98, 28982548), (196, 14491274), (313, 9074408), (343, 8280728), (392, 7245637), (626, 4537204), (686, 4140364), (1252, 2268602), (1372, 2070182), (2191, 1296344), (2504, 1134301), (2744, 1035091), (3307, 858872), (4382, 648172), (6614, 429436), (8764, 324086), (13228, 214718), (15337, 185192), (17528, 162043), (23149, 122696), (26456, 107359), (30674, 92596), (46298, 61348)]