1388576796

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{367}}^1\times {\mathrm{1091}}^1$

素因数の和:1499

約数の個数: 72

約数和(自身を含む): 3454354176

約数和(自身を除く): 2065777380

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 367, 578, 734, 867, 1091, 1101, 1156, 1468, 1734, 2182, 2202, 3273, 3468, 4364, 4404, 6239, 6546, 12478, 13092, 18547, 18717, 24956, 37094, 37434, 55641, 74188, 74868, 106063, 111282, 212126, 222564, 315299, 318189, 400397, 424252, 630598, 636378, 800794, 945897, 1201191, 1261196, 1272756, 1601588, 1891794, 2402382, 3783588, 4804764, 6806749, 13613498, 20420247, 27226996, 40840494, 81680988, 115714733, 231429466, 347144199, 462858932, 694288398, 1388576796]

約数ペア:

[(1, 1388576796), (2, 694288398), (3, 462858932), (4, 347144199), (6, 231429466), (12, 115714733), (17, 81680988), (34, 40840494), (51, 27226996), (68, 20420247), (102, 13613498), (204, 6806749), (289, 4804764), (367, 3783588), (578, 2402382), (734, 1891794), (867, 1601588), (1091, 1272756), (1101, 1261196), (1156, 1201191), (1468, 945897), (1734, 800794), (2182, 636378), (2202, 630598), (3273, 424252), (3468, 400397), (4364, 318189), (4404, 315299), (6239, 222564), (6546, 212126), (12478, 111282), (13092, 106063), (18547, 74868), (18717, 74188), (24956, 55641), (37094, 37434)]