332042620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 888844320

約数和(自身を除く): 556801700

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 67, 70, 91, 98, 130, 134, 140, 182, 196, 245, 260, 268, 335, 364, 389, 455, 469, 490, 637, 670, 778, 871, 910, 938, 980, 1274, 1340, 1556, 1742, 1820, 1876, 1945, 2345, 2548, 2723, 3185, 3283, 3484, 3890, 4355, 4690, 5057, 5446, 6097, 6370, 6566, 7780, 8710, 9380, 10114, 10892, 12194, 12740, 13132, 13615, 16415, 17420, 19061, 20228, 24388, 25285, 26063, 27230, 30485, 32830, 35399, 38122, 42679, 50570, 52126, 54460, 60970, 65660, 70798, 76244, 85358, 95305, 101140, 104252, 121940, 130315, 141596, 170716, 176995, 182441, 190610, 213395, 247793, 260630, 338819, 353990, 364882, 381220, 426790, 495586, 521260, 677638, 707980, 729764, 853580, 912205, 991172, 1238965, 1277087, 1355276, 1694095, 1824410, 2371733, 2477930, 2554174, 3388190, 3648820, 4743466, 4955860, 5108348, 6385435, 6776380, 9486932, 11858665, 12770870, 16602131, 23717330, 25541740, 33204262, 47434660, 66408524, 83010655, 166021310, 332042620]

約数ペア:

[(1, 332042620), (2, 166021310), (4, 83010655), (5, 66408524), (7, 47434660), (10, 33204262), (13, 25541740), (14, 23717330), (20, 16602131), (26, 12770870), (28, 11858665), (35, 9486932), (49, 6776380), (52, 6385435), (65, 5108348), (67, 4955860), (70, 4743466), (91, 3648820), (98, 3388190), (130, 2554174), (134, 2477930), (140, 2371733), (182, 1824410), (196, 1694095), (245, 1355276), (260, 1277087), (268, 1238965), (335, 991172), (364, 912205), (389, 853580), (455, 729764), (469, 707980), (490, 677638), (637, 521260), (670, 495586), (778, 426790), (871, 381220), (910, 364882), (938, 353990), (980, 338819), (1274, 260630), (1340, 247793), (1556, 213395), (1742, 190610), (1820, 182441), (1876, 176995), (1945, 170716), (2345, 141596), (2548, 130315), (2723, 121940), (3185, 104252), (3283, 101140), (3484, 95305), (3890, 85358), (4355, 76244), (4690, 70798), (5057, 65660), (5446, 60970), (6097, 54460), (6370, 52126), (6566, 50570), (7780, 42679), (8710, 38122), (9380, 35399), (10114, 32830), (10892, 30485), (12194, 27230), (12740, 26063), (13132, 25285), (13615, 24388), (16415, 20228), (17420, 19061)]