2981942544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1993}}^1$

素因数の和:2145

約数の個数: 160

約数和(自身を含む): 9075284224

約数和(自身を除く): 6093341680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 73, 84, 112, 122, 146, 168, 183, 219, 244, 292, 336, 366, 427, 438, 488, 511, 584, 732, 854, 876, 976, 1022, 1168, 1281, 1464, 1533, 1708, 1752, 1993, 2044, 2562, 2928, 3066, 3416, 3504, 3986, 4088, 4453, 5124, 5979, 6132, 6832, 7972, 8176, 8906, 10248, 11958, 12264, 13359, 13951, 15944, 17812, 20496, 23916, 24528, 26718, 27902, 31171, 31888, 35624, 41853, 47832, 53436, 55804, 62342, 71248, 83706, 93513, 95664, 106872, 111608, 121573, 124684, 145489, 167412, 187026, 213744, 223216, 243146, 249368, 290978, 334824, 364719, 374052, 436467, 486292, 498736, 581956, 669648, 729438, 748104, 851011, 872934, 972584, 1018423, 1163912, 1458876, 1496208, 1702022, 1745868, 1945168, 2036846, 2327824, 2553033, 2917752, 3055269, 3404044, 3491736, 4073692, 5106066, 5835504, 6110538, 6808088, 6983472, 8147384, 8874829, 10212132, 12221076, 13616176, 16294768, 17749658, 20424264, 24442152, 26624487, 35499316, 40848528, 48884304, 53248974, 62123803, 70998632, 106497948, 124247606, 141997264, 186371409, 212995896, 248495212, 372742818, 425991792, 496990424, 745485636, 993980848, 1490971272, 2981942544]

約数ペア:

[(1, 2981942544), (2, 1490971272), (3, 993980848), (4, 745485636), (6, 496990424), (7, 425991792), (8, 372742818), (12, 248495212), (14, 212995896), (16, 186371409), (21, 141997264), (24, 124247606), (28, 106497948), (42, 70998632), (48, 62123803), (56, 53248974), (61, 48884304), (73, 40848528), (84, 35499316), (112, 26624487), (122, 24442152), (146, 20424264), (168, 17749658), (183, 16294768), (219, 13616176), (244, 12221076), (292, 10212132), (336, 8874829), (366, 8147384), (427, 6983472), (438, 6808088), (488, 6110538), (511, 5835504), (584, 5106066), (732, 4073692), (854, 3491736), (876, 3404044), (976, 3055269), (1022, 2917752), (1168, 2553033), (1281, 2327824), (1464, 2036846), (1533, 1945168), (1708, 1745868), (1752, 1702022), (1993, 1496208), (2044, 1458876), (2562, 1163912), (2928, 1018423), (3066, 972584), (3416, 872934), (3504, 851011), (3986, 748104), (4088, 729438), (4453, 669648), (5124, 581956), (5979, 498736), (6132, 486292), (6832, 436467), (7972, 374052), (8176, 364719), (8906, 334824), (10248, 290978), (11958, 249368), (12264, 243146), (13359, 223216), (13951, 213744), (15944, 187026), (17812, 167412), (20496, 145489), (23916, 124684), (24528, 121573), (26718, 111608), (27902, 106872), (31171, 95664), (31888, 93513), (35624, 83706), (41853, 71248), (47832, 62342), (53436, 55804)]