344309940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16349}}^1$

素因数の和:16383

約数の個数: 120

約数和(自身を含む): 1163269800

約数和(自身を除く): 818959860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 16349, 21060, 32698, 49047, 65396, 81745, 98094, 147141, 163490, 196188, 212537, 245235, 294282, 326980, 425074, 441423, 490470, 588564, 637611, 735705, 850148, 882846, 980940, 1062685, 1275222, 1324269, 1471410, 1765692, 1912833, 2125370, 2207115, 2550444, 2648538, 2942820, 3188055, 3825666, 4250740, 4414230, 5297076, 5738499, 6376110, 6621345, 7651332, 8828460, 9564165, 11476998, 12752220, 13242690, 17215497, 19128330, 22953996, 26485380, 28692495, 34430994, 38256660, 57384990, 68861988, 86077485, 114769980, 172154970, 344309940]

約数ペア:

[(1, 344309940), (2, 172154970), (3, 114769980), (4, 86077485), (5, 68861988), (6, 57384990), (9, 38256660), (10, 34430994), (12, 28692495), (13, 26485380), (15, 22953996), (18, 19128330), (20, 17215497), (26, 13242690), (27, 12752220), (30, 11476998), (36, 9564165), (39, 8828460), (45, 7651332), (52, 6621345), (54, 6376110), (60, 5738499), (65, 5297076), (78, 4414230), (81, 4250740), (90, 3825666), (108, 3188055), (117, 2942820), (130, 2648538), (135, 2550444), (156, 2207115), (162, 2125370), (180, 1912833), (195, 1765692), (234, 1471410), (260, 1324269), (270, 1275222), (324, 1062685), (351, 980940), (390, 882846), (405, 850148), (468, 735705), (540, 637611), (585, 588564), (702, 490470), (780, 441423), (810, 425074), (1053, 326980), (1170, 294282), (1404, 245235), (1620, 212537), (1755, 196188), (2106, 163490), (2340, 147141), (3510, 98094), (4212, 81745), (5265, 65396), (7020, 49047), (10530, 32698), (16349, 21060)]