1963582488

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{673}}^1\times {\mathrm{827}}^1$

素因数の和:1526

約数の個数: 144

約数和(自身を含む): 6202970280

約数和(自身を除く): 4239387792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 673, 827, 882, 1176, 1346, 1654, 1764, 2019, 2481, 2692, 3308, 3528, 4038, 4711, 4962, 5384, 5789, 6057, 6616, 7443, 8076, 9422, 9924, 11578, 12114, 14133, 14886, 16152, 17367, 18844, 19848, 23156, 24228, 28266, 29772, 32977, 34734, 37688, 40523, 42399, 46312, 48456, 52101, 56532, 59544, 65954, 69468, 81046, 84798, 98931, 104202, 113064, 121569, 131908, 138936, 162092, 169596, 197862, 208404, 243138, 263816, 296793, 324184, 339192, 364707, 395724, 416808, 486276, 556571, 593586, 729414, 791448, 972552, 1113142, 1187172, 1458828, 1669713, 2226284, 2374344, 2917656, 3339426, 3895997, 4452568, 5009139, 6678852, 7791994, 10018278, 11687991, 13357704, 15583988, 20036556, 23375982, 27271979, 31167976, 35063973, 40073112, 46751964, 54543958, 70127946, 81815937, 93503928, 109087916, 140255892, 163631874, 218175832, 245447811, 280511784, 327263748, 490895622, 654527496, 981791244, 1963582488]

約数ペア:

[(1, 1963582488), (2, 981791244), (3, 654527496), (4, 490895622), (6, 327263748), (7, 280511784), (8, 245447811), (9, 218175832), (12, 163631874), (14, 140255892), (18, 109087916), (21, 93503928), (24, 81815937), (28, 70127946), (36, 54543958), (42, 46751964), (49, 40073112), (56, 35063973), (63, 31167976), (72, 27271979), (84, 23375982), (98, 20036556), (126, 15583988), (147, 13357704), (168, 11687991), (196, 10018278), (252, 7791994), (294, 6678852), (392, 5009139), (441, 4452568), (504, 3895997), (588, 3339426), (673, 2917656), (827, 2374344), (882, 2226284), (1176, 1669713), (1346, 1458828), (1654, 1187172), (1764, 1113142), (2019, 972552), (2481, 791448), (2692, 729414), (3308, 593586), (3528, 556571), (4038, 486276), (4711, 416808), (4962, 395724), (5384, 364707), (5789, 339192), (6057, 324184), (6616, 296793), (7443, 263816), (8076, 243138), (9422, 208404), (9924, 197862), (11578, 169596), (12114, 162092), (14133, 138936), (14886, 131908), (16152, 121569), (17367, 113064), (18844, 104202), (19848, 98931), (23156, 84798), (24228, 81046), (28266, 69468), (29772, 65954), (32977, 59544), (34734, 56532), (37688, 52101), (40523, 48456), (42399, 46312)]