287329476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4391}}^1$

素因数の和:4465

約数の個数: 96

約数和(自身を含む): 826398720

約数和(自身を除く): 539069244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 41, 42, 57, 76, 82, 84, 114, 123, 133, 164, 228, 246, 266, 287, 399, 492, 532, 574, 779, 798, 861, 1148, 1558, 1596, 1722, 2337, 3116, 3444, 4391, 4674, 5453, 8782, 9348, 10906, 13173, 16359, 17564, 21812, 26346, 30737, 32718, 52692, 61474, 65436, 83429, 92211, 122948, 166858, 180031, 184422, 250287, 333716, 360062, 368844, 500574, 540093, 584003, 720124, 1001148, 1080186, 1168006, 1260217, 1752009, 2160372, 2336012, 2520434, 3420589, 3504018, 3780651, 5040868, 6841178, 7008036, 7561302, 10261767, 13682356, 15122604, 20523534, 23944123, 41047068, 47888246, 71832369, 95776492, 143664738, 287329476]

約数ペア:

[(1, 287329476), (2, 143664738), (3, 95776492), (4, 71832369), (6, 47888246), (7, 41047068), (12, 23944123), (14, 20523534), (19, 15122604), (21, 13682356), (28, 10261767), (38, 7561302), (41, 7008036), (42, 6841178), (57, 5040868), (76, 3780651), (82, 3504018), (84, 3420589), (114, 2520434), (123, 2336012), (133, 2160372), (164, 1752009), (228, 1260217), (246, 1168006), (266, 1080186), (287, 1001148), (399, 720124), (492, 584003), (532, 540093), (574, 500574), (779, 368844), (798, 360062), (861, 333716), (1148, 250287), (1558, 184422), (1596, 180031), (1722, 166858), (2337, 122948), (3116, 92211), (3444, 83429), (4391, 65436), (4674, 61474), (5453, 52692), (8782, 32718), (9348, 30737), (10906, 26346), (13173, 21812), (16359, 17564)]