396293940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{857}}^1$

素因数の和:1246

約数の個数: 144

約数和(自身を含む): 1379169792

約数和(自身を除く): 982875852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 367, 420, 630, 734, 857, 1101, 1260, 1468, 1714, 1835, 2202, 2569, 2571, 3303, 3428, 3670, 4285, 4404, 5138, 5142, 5505, 5999, 6606, 7340, 7707, 7713, 8570, 10276, 10284, 11010, 11998, 12845, 12855, 13212, 15414, 15426, 16515, 17140, 17997, 22020, 23121, 23996, 25690, 25710, 29995, 30828, 30852, 33030, 35994, 38535, 38565, 46242, 51380, 51420, 53991, 59990, 66060, 71988, 77070, 77130, 89985, 92484, 107982, 115605, 119980, 154140, 154260, 179970, 215964, 231210, 269955, 314519, 359940, 462420, 539910, 629038, 943557, 1079820, 1258076, 1572595, 1887114, 2201633, 2830671, 3145190, 3774228, 4403266, 4717785, 5661342, 6290380, 6604899, 8806532, 9435570, 11008165, 11322684, 13209798, 14153355, 18871140, 19814697, 22016330, 26419596, 28306710, 33024495, 39629394, 44032660, 56613420, 66048990, 79258788, 99073485, 132097980, 198146970, 396293940]

約数ペア:

[(1, 396293940), (2, 198146970), (3, 132097980), (4, 99073485), (5, 79258788), (6, 66048990), (7, 56613420), (9, 44032660), (10, 39629394), (12, 33024495), (14, 28306710), (15, 26419596), (18, 22016330), (20, 19814697), (21, 18871140), (28, 14153355), (30, 13209798), (35, 11322684), (36, 11008165), (42, 9435570), (45, 8806532), (60, 6604899), (63, 6290380), (70, 5661342), (84, 4717785), (90, 4403266), (105, 3774228), (126, 3145190), (140, 2830671), (180, 2201633), (210, 1887114), (252, 1572595), (315, 1258076), (367, 1079820), (420, 943557), (630, 629038), (734, 539910), (857, 462420), (1101, 359940), (1260, 314519), (1468, 269955), (1714, 231210), (1835, 215964), (2202, 179970), (2569, 154260), (2571, 154140), (3303, 119980), (3428, 115605), (3670, 107982), (4285, 92484), (4404, 89985), (5138, 77130), (5142, 77070), (5505, 71988), (5999, 66060), (6606, 59990), (7340, 53991), (7707, 51420), (7713, 51380), (8570, 46242), (10276, 38565), (10284, 38535), (11010, 35994), (11998, 33030), (12845, 30852), (12855, 30828), (13212, 29995), (15414, 25710), (15426, 25690), (16515, 23996), (17140, 23121), (17997, 22020)]