318711888

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1502

約数の個数: 160

約数和(自身を含む): 1019934720

約数和(自身を除く): 701222832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 47, 48, 54, 66, 72, 88, 94, 99, 108, 132, 141, 144, 176, 188, 198, 216, 264, 282, 297, 376, 396, 423, 432, 517, 528, 564, 594, 752, 792, 846, 1034, 1128, 1188, 1269, 1427, 1551, 1584, 1692, 2068, 2256, 2376, 2538, 2854, 3102, 3384, 4136, 4281, 4653, 4752, 5076, 5708, 6204, 6768, 8272, 8562, 9306, 10152, 11416, 12408, 12843, 13959, 15697, 17124, 18612, 20304, 22832, 24816, 25686, 27918, 31394, 34248, 37224, 38529, 47091, 51372, 55836, 62788, 67069, 68496, 74448, 77058, 94182, 102744, 111672, 125576, 134138, 141273, 154116, 188364, 201207, 205488, 223344, 251152, 268276, 282546, 308232, 376728, 402414, 423819, 536552, 565092, 603621, 616464, 737759, 753456, 804828, 847638, 1073104, 1130184, 1207242, 1475518, 1609656, 1695276, 1810863, 2213277, 2260368, 2414484, 2951036, 3219312, 3390552, 3621726, 4426554, 4828968, 5902072, 6639831, 6781104, 7243452, 8853108, 9657936, 11804144, 13279662, 14486904, 17706216, 19919493, 26559324, 28973808, 35412432, 39838986, 53118648, 79677972, 106237296, 159355944, 318711888]

約数ペア:

[(1, 318711888), (2, 159355944), (3, 106237296), (4, 79677972), (6, 53118648), (8, 39838986), (9, 35412432), (11, 28973808), (12, 26559324), (16, 19919493), (18, 17706216), (22, 14486904), (24, 13279662), (27, 11804144), (33, 9657936), (36, 8853108), (44, 7243452), (47, 6781104), (48, 6639831), (54, 5902072), (66, 4828968), (72, 4426554), (88, 3621726), (94, 3390552), (99, 3219312), (108, 2951036), (132, 2414484), (141, 2260368), (144, 2213277), (176, 1810863), (188, 1695276), (198, 1609656), (216, 1475518), (264, 1207242), (282, 1130184), (297, 1073104), (376, 847638), (396, 804828), (423, 753456), (432, 737759), (517, 616464), (528, 603621), (564, 565092), (594, 536552), (752, 423819), (792, 402414), (846, 376728), (1034, 308232), (1128, 282546), (1188, 268276), (1269, 251152), (1427, 223344), (1551, 205488), (1584, 201207), (1692, 188364), (2068, 154116), (2256, 141273), (2376, 134138), (2538, 125576), (2854, 111672), (3102, 102744), (3384, 94182), (4136, 77058), (4281, 74448), (4653, 68496), (4752, 67069), (5076, 62788), (5708, 55836), (6204, 51372), (6768, 47091), (8272, 38529), (8562, 37224), (9306, 34248), (10152, 31394), (11416, 27918), (12408, 25686), (12843, 24816), (13959, 22832), (15697, 20304), (17124, 18612)]