198748836

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:811

約数の個数: 192

約数和(自身を含む): 641813760

約数和(自身を除く): 443064924

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 27, 33, 34, 36, 39, 44, 51, 52, 54, 66, 68, 78, 99, 102, 108, 117, 132, 143, 153, 156, 187, 198, 204, 221, 234, 286, 297, 306, 351, 374, 396, 429, 442, 459, 468, 561, 572, 594, 612, 663, 702, 748, 757, 858, 884, 918, 1122, 1188, 1287, 1326, 1404, 1514, 1683, 1716, 1836, 1989, 2244, 2271, 2431, 2574, 2652, 3028, 3366, 3861, 3978, 4542, 4862, 5049, 5148, 5967, 6732, 6813, 7293, 7722, 7956, 8327, 9084, 9724, 9841, 10098, 11934, 12869, 13626, 14586, 15444, 16654, 19682, 20196, 20439, 21879, 23868, 24981, 25738, 27252, 29172, 29523, 33308, 38607, 39364, 40878, 43758, 49962, 51476, 59046, 65637, 74943, 77214, 81756, 87516, 88569, 99924, 108251, 115821, 118092, 131274, 141559, 149886, 154428, 167297, 177138, 216502, 224829, 231642, 262548, 265707, 283118, 299772, 324753, 334594, 347463, 354276, 424677, 433004, 449658, 463284, 501891, 531414, 566236, 649506, 669188, 694926, 849354, 899316, 974259, 1003782, 1062828, 1274031, 1299012, 1389852, 1505673, 1698708, 1840267, 1948518, 2007564, 2548062, 2922777, 3011346, 3680534, 3822093, 3897036, 4517019, 5096124, 5520801, 5845554, 6022692, 7361068, 7644186, 9034038, 11041602, 11691108, 15288372, 16562403, 18068076, 22083204, 33124806, 49687209, 66249612, 99374418, 198748836]

約数ペア:

[(1, 198748836), (2, 99374418), (3, 66249612), (4, 49687209), (6, 33124806), (9, 22083204), (11, 18068076), (12, 16562403), (13, 15288372), (17, 11691108), (18, 11041602), (22, 9034038), (26, 7644186), (27, 7361068), (33, 6022692), (34, 5845554), (36, 5520801), (39, 5096124), (44, 4517019), (51, 3897036), (52, 3822093), (54, 3680534), (66, 3011346), (68, 2922777), (78, 2548062), (99, 2007564), (102, 1948518), (108, 1840267), (117, 1698708), (132, 1505673), (143, 1389852), (153, 1299012), (156, 1274031), (187, 1062828), (198, 1003782), (204, 974259), (221, 899316), (234, 849354), (286, 694926), (297, 669188), (306, 649506), (351, 566236), (374, 531414), (396, 501891), (429, 463284), (442, 449658), (459, 433004), (468, 424677), (561, 354276), (572, 347463), (594, 334594), (612, 324753), (663, 299772), (702, 283118), (748, 265707), (757, 262548), (858, 231642), (884, 224829), (918, 216502), (1122, 177138), (1188, 167297), (1287, 154428), (1326, 149886), (1404, 141559), (1514, 131274), (1683, 118092), (1716, 115821), (1836, 108251), (1989, 99924), (2244, 88569), (2271, 87516), (2431, 81756), (2574, 77214), (2652, 74943), (3028, 65637), (3366, 59046), (3861, 51476), (3978, 49962), (4542, 43758), (4862, 40878), (5049, 39364), (5148, 38607), (5967, 33308), (6732, 29523), (6813, 29172), (7293, 27252), (7722, 25738), (7956, 24981), (8327, 23868), (9084, 21879), (9724, 20439), (9841, 20196), (10098, 19682), (11934, 16654), (12869, 15444), (13626, 14586)]