1961572104

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{691}}^1$

素因数の和:1235

約数の個数: 96

約数和(自身を含む): 5392202400

約数和(自身を除く): 3430630296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 443, 534, 691, 712, 801, 886, 1068, 1329, 1382, 1602, 1772, 2073, 2136, 2658, 2764, 3204, 3544, 3987, 4146, 5316, 5528, 6219, 6408, 7974, 8292, 10632, 12438, 15948, 16584, 24876, 31896, 39427, 49752, 61499, 78854, 118281, 122998, 157708, 184497, 236562, 245996, 306113, 315416, 354843, 368994, 473124, 491992, 553491, 612226, 709686, 737988, 918339, 946248, 1106982, 1224452, 1419372, 1475976, 1836678, 2213964, 2448904, 2755017, 2838744, 3673356, 4427928, 5510034, 7346712, 11020068, 22040136, 27244057, 54488114, 81732171, 108976228, 163464342, 217952456, 245196513, 326928684, 490393026, 653857368, 980786052, 1961572104]

約数ペア:

[(1, 1961572104), (2, 980786052), (3, 653857368), (4, 490393026), (6, 326928684), (8, 245196513), (9, 217952456), (12, 163464342), (18, 108976228), (24, 81732171), (36, 54488114), (72, 27244057), (89, 22040136), (178, 11020068), (267, 7346712), (356, 5510034), (443, 4427928), (534, 3673356), (691, 2838744), (712, 2755017), (801, 2448904), (886, 2213964), (1068, 1836678), (1329, 1475976), (1382, 1419372), (1602, 1224452), (1772, 1106982), (2073, 946248), (2136, 918339), (2658, 737988), (2764, 709686), (3204, 612226), (3544, 553491), (3987, 491992), (4146, 473124), (5316, 368994), (5528, 354843), (6219, 315416), (6408, 306113), (7974, 245996), (8292, 236562), (10632, 184497), (12438, 157708), (15948, 122998), (16584, 118281), (24876, 78854), (31896, 61499), (39427, 49752)]