1330351956

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{4219}}^1$

素因数の和:4709

約数の個数: 72

約数和(自身を含む): 3548344800

約数和(自身を除く): 2217992844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 461, 684, 922, 1383, 1844, 2766, 4149, 4219, 5532, 8298, 8438, 8759, 12657, 16596, 16876, 17518, 25314, 26277, 35036, 37971, 50628, 52554, 75942, 78831, 80161, 105108, 151884, 157662, 160322, 240483, 315324, 320644, 480966, 721449, 961932, 1442898, 1944959, 2885796, 3889918, 5834877, 7779836, 11669754, 17504631, 23339508, 35009262, 36954221, 70018524, 73908442, 110862663, 147816884, 221725326, 332587989, 443450652, 665175978, 1330351956]

約数ペア:

[(1, 1330351956), (2, 665175978), (3, 443450652), (4, 332587989), (6, 221725326), (9, 147816884), (12, 110862663), (18, 73908442), (19, 70018524), (36, 36954221), (38, 35009262), (57, 23339508), (76, 17504631), (114, 11669754), (171, 7779836), (228, 5834877), (342, 3889918), (461, 2885796), (684, 1944959), (922, 1442898), (1383, 961932), (1844, 721449), (2766, 480966), (4149, 320644), (4219, 315324), (5532, 240483), (8298, 160322), (8438, 157662), (8759, 151884), (12657, 105108), (16596, 80161), (16876, 78831), (17518, 75942), (25314, 52554), (26277, 50628), (35036, 37971)]