1944400752

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{1153}}^1$

素因数の和:1420

約数の個数: 180

約数和(自身を含む): 6362048160

約数和(自身を除く): 4417647408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 239, 252, 294, 336, 392, 441, 478, 504, 588, 717, 784, 882, 956, 1008, 1153, 1176, 1434, 1673, 1764, 1912, 2151, 2306, 2352, 2868, 3346, 3459, 3528, 3824, 4302, 4612, 5019, 5736, 6692, 6918, 7056, 8071, 8604, 9224, 10038, 10377, 11472, 11711, 13384, 13836, 15057, 16142, 17208, 18448, 20076, 20754, 23422, 24213, 26768, 27672, 30114, 32284, 34416, 35133, 40152, 41508, 46844, 48426, 55344, 56497, 60228, 64568, 70266, 72639, 80304, 83016, 93688, 96852, 105399, 112994, 120456, 129136, 140532, 145278, 166032, 169491, 187376, 193704, 210798, 225988, 240912, 275567, 281064, 290556, 338982, 387408, 421596, 451976, 508473, 551134, 562128, 581112, 677964, 826701, 843192, 903952, 1016946, 1102268, 1162224, 1355928, 1653402, 1686384, 1928969, 2033892, 2204536, 2480103, 2711856, 3306804, 3857938, 4067784, 4409072, 4960206, 5786907, 6613608, 7715876, 8135568, 9920412, 11573814, 13227216, 13502783, 15431752, 17360721, 19840824, 23147628, 27005566, 30863504, 34721442, 39681648, 40508349, 46295256, 54011132, 69442884, 81016698, 92590512, 108022264, 121525047, 138885768, 162033396, 216044528, 243050094, 277771536, 324066792, 486100188, 648133584, 972200376, 1944400752]

約数ペア:

[(1, 1944400752), (2, 972200376), (3, 648133584), (4, 486100188), (6, 324066792), (7, 277771536), (8, 243050094), (9, 216044528), (12, 162033396), (14, 138885768), (16, 121525047), (18, 108022264), (21, 92590512), (24, 81016698), (28, 69442884), (36, 54011132), (42, 46295256), (48, 40508349), (49, 39681648), (56, 34721442), (63, 30863504), (72, 27005566), (84, 23147628), (98, 19840824), (112, 17360721), (126, 15431752), (144, 13502783), (147, 13227216), (168, 11573814), (196, 9920412), (239, 8135568), (252, 7715876), (294, 6613608), (336, 5786907), (392, 4960206), (441, 4409072), (478, 4067784), (504, 3857938), (588, 3306804), (717, 2711856), (784, 2480103), (882, 2204536), (956, 2033892), (1008, 1928969), (1153, 1686384), (1176, 1653402), (1434, 1355928), (1673, 1162224), (1764, 1102268), (1912, 1016946), (2151, 903952), (2306, 843192), (2352, 826701), (2868, 677964), (3346, 581112), (3459, 562128), (3528, 551134), (3824, 508473), (4302, 451976), (4612, 421596), (5019, 387408), (5736, 338982), (6692, 290556), (6918, 281064), (7056, 275567), (8071, 240912), (8604, 225988), (9224, 210798), (10038, 193704), (10377, 187376), (11472, 169491), (11711, 166032), (13384, 145278), (13836, 140532), (15057, 129136), (16142, 120456), (17208, 112994), (18448, 105399), (20076, 96852), (20754, 93688), (23422, 83016), (24213, 80304), (26768, 72639), (27672, 70266), (30114, 64568), (32284, 60228), (34416, 56497), (35133, 55344), (40152, 48426), (41508, 46844)]