428405616

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5051}}^1$

素因数の和:5115

約数の個数: 120

約数和(自身を含む): 1303011840

約数和(自身を除く): 874606224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3534, 4464, 4712, 5051, 5301, 7068, 9424, 10102, 10602, 14136, 15153, 20204, 21204, 28272, 30306, 40408, 42408, 45459, 60612, 80816, 84816, 90918, 95969, 121224, 156581, 181836, 191938, 242448, 287907, 313162, 363672, 383876, 469743, 575814, 626324, 727344, 767752, 863721, 939486, 1151628, 1252648, 1409229, 1535504, 1727442, 1878972, 2303256, 2505296, 2818458, 2975039, 3454884, 3757944, 4606512, 5636916, 5950078, 6909768, 7515888, 8925117, 11273832, 11900156, 13819536, 17850234, 22547664, 23800312, 26775351, 35700468, 47600624, 53550702, 71400936, 107101404, 142801872, 214202808, 428405616]

約数ペア:

[(1, 428405616), (2, 214202808), (3, 142801872), (4, 107101404), (6, 71400936), (8, 53550702), (9, 47600624), (12, 35700468), (16, 26775351), (18, 23800312), (19, 22547664), (24, 17850234), (31, 13819536), (36, 11900156), (38, 11273832), (48, 8925117), (57, 7515888), (62, 6909768), (72, 5950078), (76, 5636916), (93, 4606512), (114, 3757944), (124, 3454884), (144, 2975039), (152, 2818458), (171, 2505296), (186, 2303256), (228, 1878972), (248, 1727442), (279, 1535504), (304, 1409229), (342, 1252648), (372, 1151628), (456, 939486), (496, 863721), (558, 767752), (589, 727344), (684, 626324), (744, 575814), (912, 469743), (1116, 383876), (1178, 363672), (1368, 313162), (1488, 287907), (1767, 242448), (2232, 191938), (2356, 181836), (2736, 156581), (3534, 121224), (4464, 95969), (4712, 90918), (5051, 84816), (5301, 80816), (7068, 60612), (9424, 45459), (10102, 42408), (10602, 40408), (14136, 30306), (15153, 28272), (20204, 21204)]