1040744152

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 2451456000

約数和(自身を除く): 1410711848

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 139, 152, 217, 227, 248, 266, 278, 434, 454, 532, 556, 589, 868, 908, 973, 1064, 1112, 1178, 1589, 1736, 1816, 1946, 2356, 2641, 3178, 3892, 4123, 4309, 4313, 4712, 5282, 6356, 7037, 7784, 8246, 8618, 8626, 10564, 12712, 14074, 16492, 17236, 17252, 18487, 21128, 28148, 30163, 30191, 31553, 32984, 34472, 34504, 36974, 49259, 56296, 60326, 60382, 63106, 73948, 81871, 98518, 120652, 120764, 126212, 133703, 147896, 163742, 197036, 220871, 241304, 241528, 252424, 267406, 327484, 394072, 441742, 534812, 573097, 599507, 654968, 883484, 935921, 978143, 1069624, 1146194, 1199014, 1766968, 1871842, 1956286, 2292388, 2398028, 3743684, 3912572, 4196549, 4584776, 4796056, 6847001, 7487368, 7825144, 8393098, 13694002, 16786196, 18584717, 27388004, 33572392, 37169434, 54776008, 74338868, 130093019, 148677736, 260186038, 520372076, 1040744152]

約数ペア:

[(1, 1040744152), (2, 520372076), (4, 260186038), (7, 148677736), (8, 130093019), (14, 74338868), (19, 54776008), (28, 37169434), (31, 33572392), (38, 27388004), (56, 18584717), (62, 16786196), (76, 13694002), (124, 8393098), (133, 7825144), (139, 7487368), (152, 6847001), (217, 4796056), (227, 4584776), (248, 4196549), (266, 3912572), (278, 3743684), (434, 2398028), (454, 2292388), (532, 1956286), (556, 1871842), (589, 1766968), (868, 1199014), (908, 1146194), (973, 1069624), (1064, 978143), (1112, 935921), (1178, 883484), (1589, 654968), (1736, 599507), (1816, 573097), (1946, 534812), (2356, 441742), (2641, 394072), (3178, 327484), (3892, 267406), (4123, 252424), (4309, 241528), (4313, 241304), (4712, 220871), (5282, 197036), (6356, 163742), (7037, 147896), (7784, 133703), (8246, 126212), (8618, 120764), (8626, 120652), (10564, 98518), (12712, 81871), (14074, 73948), (16492, 63106), (17236, 60382), (17252, 60326), (18487, 56296), (21128, 49259), (28148, 36974), (30163, 34504), (30191, 34472), (31553, 32984)]