856811232

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5051}}^1$

素因数の和:5117

約数の個数: 144

約数和(自身を含む): 2648056320

約数和(自身を除く): 1791245088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 589, 608, 684, 744, 912, 992, 1116, 1178, 1368, 1488, 1767, 1824, 2232, 2356, 2736, 2976, 3534, 4464, 4712, 5051, 5301, 5472, 7068, 8928, 9424, 10102, 10602, 14136, 15153, 18848, 20204, 21204, 28272, 30306, 40408, 42408, 45459, 56544, 60612, 80816, 84816, 90918, 95969, 121224, 156581, 161632, 169632, 181836, 191938, 242448, 287907, 313162, 363672, 383876, 469743, 484896, 575814, 626324, 727344, 767752, 863721, 939486, 1151628, 1252648, 1409229, 1454688, 1535504, 1727442, 1878972, 2303256, 2505296, 2818458, 2975039, 3071008, 3454884, 3757944, 4606512, 5010592, 5636916, 5950078, 6909768, 7515888, 8925117, 9213024, 11273832, 11900156, 13819536, 15031776, 17850234, 22547664, 23800312, 26775351, 27639072, 35700468, 45095328, 47600624, 53550702, 71400936, 95201248, 107101404, 142801872, 214202808, 285603744, 428405616, 856811232]

約数ペア:

[(1, 856811232), (2, 428405616), (3, 285603744), (4, 214202808), (6, 142801872), (8, 107101404), (9, 95201248), (12, 71400936), (16, 53550702), (18, 47600624), (19, 45095328), (24, 35700468), (31, 27639072), (32, 26775351), (36, 23800312), (38, 22547664), (48, 17850234), (57, 15031776), (62, 13819536), (72, 11900156), (76, 11273832), (93, 9213024), (96, 8925117), (114, 7515888), (124, 6909768), (144, 5950078), (152, 5636916), (171, 5010592), (186, 4606512), (228, 3757944), (248, 3454884), (279, 3071008), (288, 2975039), (304, 2818458), (342, 2505296), (372, 2303256), (456, 1878972), (496, 1727442), (558, 1535504), (589, 1454688), (608, 1409229), (684, 1252648), (744, 1151628), (912, 939486), (992, 863721), (1116, 767752), (1178, 727344), (1368, 626324), (1488, 575814), (1767, 484896), (1824, 469743), (2232, 383876), (2356, 363672), (2736, 313162), (2976, 287907), (3534, 242448), (4464, 191938), (4712, 181836), (5051, 169632), (5301, 161632), (5472, 156581), (7068, 121224), (8928, 95969), (9424, 90918), (10102, 84816), (10602, 80816), (14136, 60612), (15153, 56544), (18848, 45459), (20204, 42408), (21204, 40408), (28272, 30306)]