327533799740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{10429}}^1$

素因数の和:10964

約数の個数: 144

約数和(自身を含む): 813004315200

約数和(自身を除く): 485470515460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 292, 365, 439, 490, 511, 730, 878, 980, 1022, 1460, 1756, 2044, 2195, 2555, 3073, 3577, 4390, 5110, 6146, 7154, 8780, 10220, 10429, 12292, 14308, 15365, 17885, 20858, 21511, 30730, 32047, 35770, 41716, 43022, 52145, 61460, 64094, 71540, 73003, 86044, 104290, 107555, 128188, 146006, 160235, 208580, 215110, 224329, 292012, 320470, 365015, 430220, 448658, 511021, 640940, 730030, 761317, 897316, 1022042, 1121645, 1460060, 1522634, 1570303, 2044084, 2243290, 2555105, 3045268, 3140606, 3806585, 4486580, 4578331, 5110210, 5329219, 6281212, 7613170, 7851515, 9156662, 10220420, 10658438, 15226340, 15703030, 18313324, 21316876, 22891655, 26646095, 31406060, 32048317, 37304533, 45783310, 53292190, 64096634, 74609066, 91566620, 106584380, 128193268, 149218132, 160241585, 186522665, 224338219, 320483170, 334218163, 373045330, 448676438, 640966340, 668436326, 746090660, 897352876, 1121691095, 1336872652, 1671090815, 2243382190, 2339527141, 3342181630, 4486764380, 4679054282, 6684363260, 9358108564, 11697635705, 16376689987, 23395271410, 32753379974, 46790542820, 65506759948, 81883449935, 163766899870, 327533799740]

約数ペア:

[(1, 327533799740), (2, 163766899870), (4, 81883449935), (5, 65506759948), (7, 46790542820), (10, 32753379974), (14, 23395271410), (20, 16376689987), (28, 11697635705), (35, 9358108564), (49, 6684363260), (70, 4679054282), (73, 4486764380), (98, 3342181630), (140, 2339527141), (146, 2243382190), (196, 1671090815), (245, 1336872652), (292, 1121691095), (365, 897352876), (439, 746090660), (490, 668436326), (511, 640966340), (730, 448676438), (878, 373045330), (980, 334218163), (1022, 320483170), (1460, 224338219), (1756, 186522665), (2044, 160241585), (2195, 149218132), (2555, 128193268), (3073, 106584380), (3577, 91566620), (4390, 74609066), (5110, 64096634), (6146, 53292190), (7154, 45783310), (8780, 37304533), (10220, 32048317), (10429, 31406060), (12292, 26646095), (14308, 22891655), (15365, 21316876), (17885, 18313324), (20858, 15703030), (21511, 15226340), (30730, 10658438), (32047, 10220420), (35770, 9156662), (41716, 7851515), (43022, 7613170), (52145, 6281212), (61460, 5329219), (64094, 5110210), (71540, 4578331), (73003, 4486580), (86044, 3806585), (104290, 3140606), (107555, 3045268), (128188, 2555105), (146006, 2243290), (160235, 2044084), (208580, 1570303), (215110, 1522634), (224329, 1460060), (292012, 1121645), (320470, 1022042), (365015, 897316), (430220, 761317), (448658, 730030), (511021, 640940)]