307327428

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 862977024

約数和(自身を除く): 555649596

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 97, 102, 124, 153, 167, 186, 194, 204, 279, 291, 306, 334, 372, 388, 501, 527, 558, 582, 612, 668, 873, 1002, 1054, 1116, 1164, 1503, 1581, 1649, 1746, 2004, 2108, 2839, 3006, 3007, 3162, 3298, 3492, 4743, 4947, 5177, 5678, 6012, 6014, 6324, 6596, 8517, 9021, 9486, 9894, 10354, 11356, 12028, 14841, 15531, 16199, 17034, 18042, 18972, 19788, 20708, 25551, 27063, 29682, 31062, 32398, 34068, 36084, 46593, 48597, 51102, 51119, 54126, 59364, 62124, 64796, 88009, 93186, 97194, 102204, 102238, 108252, 145791, 153357, 176018, 186372, 194388, 204476, 264027, 275383, 291582, 306714, 352036, 460071, 502169, 528054, 550766, 583164, 613428, 792081, 826149, 920142, 1004338, 1056108, 1101532, 1506507, 1584162, 1652298, 1840284, 2008676, 2478447, 3013014, 3168324, 3304596, 4519521, 4956894, 6026028, 8536873, 9039042, 9913788, 17073746, 18078084, 25610619, 34147492, 51221238, 76831857, 102442476, 153663714, 307327428]

約数ペア:

[(1, 307327428), (2, 153663714), (3, 102442476), (4, 76831857), (6, 51221238), (9, 34147492), (12, 25610619), (17, 18078084), (18, 17073746), (31, 9913788), (34, 9039042), (36, 8536873), (51, 6026028), (62, 4956894), (68, 4519521), (93, 3304596), (97, 3168324), (102, 3013014), (124, 2478447), (153, 2008676), (167, 1840284), (186, 1652298), (194, 1584162), (204, 1506507), (279, 1101532), (291, 1056108), (306, 1004338), (334, 920142), (372, 826149), (388, 792081), (501, 613428), (527, 583164), (558, 550766), (582, 528054), (612, 502169), (668, 460071), (873, 352036), (1002, 306714), (1054, 291582), (1116, 275383), (1164, 264027), (1503, 204476), (1581, 194388), (1649, 186372), (1746, 176018), (2004, 153357), (2108, 145791), (2839, 108252), (3006, 102238), (3007, 102204), (3162, 97194), (3298, 93186), (3492, 88009), (4743, 64796), (4947, 62124), (5177, 59364), (5678, 54126), (6012, 51119), (6014, 51102), (6324, 48597), (6596, 46593), (8517, 36084), (9021, 34068), (9486, 32398), (9894, 31062), (10354, 29682), (11356, 27063), (12028, 25551), (14841, 20708), (15531, 19788), (16199, 18972), (17034, 18042)]