19857676944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{46499}}^1$

素因数の和:46589

約数の個数: 160

約数和(自身を含む): 61996032000

約数和(自身を除く): 42138355056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 41, 42, 48, 56, 62, 82, 84, 93, 112, 123, 124, 164, 168, 186, 217, 246, 248, 287, 328, 336, 372, 434, 492, 496, 574, 651, 656, 744, 861, 868, 984, 1148, 1271, 1302, 1488, 1722, 1736, 1968, 2296, 2542, 2604, 3444, 3472, 3813, 4592, 5084, 5208, 6888, 7626, 8897, 10168, 10416, 13776, 15252, 17794, 20336, 26691, 30504, 35588, 46499, 53382, 61008, 71176, 92998, 106764, 139497, 142352, 185996, 213528, 278994, 325493, 371992, 427056, 557988, 650986, 743984, 976479, 1115976, 1301972, 1441469, 1906459, 1952958, 2231952, 2603944, 2882938, 3812918, 3905916, 4324407, 5207888, 5719377, 5765876, 7625836, 7811832, 8648814, 10090283, 11438754, 11531752, 13345213, 15251672, 15623664, 17297628, 20180566, 22877508, 23063504, 26690426, 30270849, 30503344, 34595256, 40035639, 40361132, 45755016, 53380852, 59100229, 60541698, 69190512, 80071278, 80722264, 91510032, 106761704, 118200458, 121083396, 160142556, 161444528, 177300687, 213523408, 236400916, 242166792, 320285112, 354601374, 413701603, 472801832, 484333584, 640570224, 709202748, 827403206, 945603664, 1241104809, 1418405496, 1654806412, 2482209618, 2836810992, 3309612824, 4964419236, 6619225648, 9928838472, 19857676944]

約数ペア:

[(1, 19857676944), (2, 9928838472), (3, 6619225648), (4, 4964419236), (6, 3309612824), (7, 2836810992), (8, 2482209618), (12, 1654806412), (14, 1418405496), (16, 1241104809), (21, 945603664), (24, 827403206), (28, 709202748), (31, 640570224), (41, 484333584), (42, 472801832), (48, 413701603), (56, 354601374), (62, 320285112), (82, 242166792), (84, 236400916), (93, 213523408), (112, 177300687), (123, 161444528), (124, 160142556), (164, 121083396), (168, 118200458), (186, 106761704), (217, 91510032), (246, 80722264), (248, 80071278), (287, 69190512), (328, 60541698), (336, 59100229), (372, 53380852), (434, 45755016), (492, 40361132), (496, 40035639), (574, 34595256), (651, 30503344), (656, 30270849), (744, 26690426), (861, 23063504), (868, 22877508), (984, 20180566), (1148, 17297628), (1271, 15623664), (1302, 15251672), (1488, 13345213), (1722, 11531752), (1736, 11438754), (1968, 10090283), (2296, 8648814), (2542, 7811832), (2604, 7625836), (3444, 5765876), (3472, 5719377), (3813, 5207888), (4592, 4324407), (5084, 3905916), (5208, 3812918), (6888, 2882938), (7626, 2603944), (8897, 2231952), (10168, 1952958), (10416, 1906459), (13776, 1441469), (15252, 1301972), (17794, 1115976), (20336, 976479), (26691, 743984), (30504, 650986), (35588, 557988), (46499, 427056), (53382, 371992), (61008, 325493), (71176, 278994), (92998, 213528), (106764, 185996), (139497, 142352)]