1721327076

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{241}}^1\times {\mathrm{4049}}^1$

素因数の和:4314

約数の個数: 108

約数和(自身を含む): 5083778700

約数和(自身を除く): 3362451624

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 241, 252, 294, 441, 482, 588, 723, 882, 964, 1446, 1687, 1764, 2169, 2892, 3374, 4049, 4338, 5061, 6748, 8098, 8676, 10122, 11809, 12147, 15183, 16196, 20244, 23618, 24294, 28343, 30366, 35427, 36441, 47236, 48588, 56686, 60732, 70854, 72882, 85029, 106281, 113372, 141708, 145764, 170058, 198401, 212562, 255087, 340116, 396802, 425124, 510174, 595203, 793604, 975809, 1020348, 1190406, 1785609, 1951618, 2380812, 2927427, 3571218, 3903236, 5854854, 6830663, 7142436, 8782281, 11709708, 13661326, 17564562, 20491989, 27322652, 35129124, 40983978, 47814641, 61475967, 81967956, 95629282, 122951934, 143443923, 191258564, 245903868, 286887846, 430331769, 573775692, 860663538, 1721327076]

約数ペア:

[(1, 1721327076), (2, 860663538), (3, 573775692), (4, 430331769), (6, 286887846), (7, 245903868), (9, 191258564), (12, 143443923), (14, 122951934), (18, 95629282), (21, 81967956), (28, 61475967), (36, 47814641), (42, 40983978), (49, 35129124), (63, 27322652), (84, 20491989), (98, 17564562), (126, 13661326), (147, 11709708), (196, 8782281), (241, 7142436), (252, 6830663), (294, 5854854), (441, 3903236), (482, 3571218), (588, 2927427), (723, 2380812), (882, 1951618), (964, 1785609), (1446, 1190406), (1687, 1020348), (1764, 975809), (2169, 793604), (2892, 595203), (3374, 510174), (4049, 425124), (4338, 396802), (5061, 340116), (6748, 255087), (8098, 212562), (8676, 198401), (10122, 170058), (11809, 145764), (12147, 141708), (15183, 113372), (16196, 106281), (20244, 85029), (23618, 72882), (24294, 70854), (28343, 60732), (30366, 56686), (35427, 48588), (36441, 47236)]