304717476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 869245440

約数和(自身を除く): 564527964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 73, 84, 93, 98, 124, 146, 147, 186, 196, 217, 219, 229, 292, 294, 372, 434, 438, 458, 511, 588, 651, 687, 868, 876, 916, 1022, 1302, 1374, 1519, 1533, 1603, 2044, 2263, 2604, 2748, 3038, 3066, 3206, 3577, 4526, 4557, 4809, 6076, 6132, 6412, 6789, 7099, 7154, 9052, 9114, 9618, 10731, 11221, 13578, 14198, 14308, 15841, 16717, 18228, 19236, 21297, 21462, 22442, 27156, 28396, 31682, 33434, 33663, 42594, 42924, 44884, 47523, 49693, 50151, 63364, 66868, 67326, 85188, 95046, 99386, 100302, 110887, 117019, 134652, 149079, 190092, 198772, 200604, 221774, 234038, 298158, 332661, 347851, 351057, 443548, 468076, 518227, 596316, 665322, 695702, 702114, 819133, 1036454, 1043553, 1330644, 1391404, 1404228, 1554681, 1638266, 2072908, 2087106, 2457399, 3109362, 3276532, 3627589, 4174212, 4914798, 6218724, 7255178, 9829596, 10882767, 14510356, 21765534, 25393123, 43531068, 50786246, 76179369, 101572492, 152358738, 304717476]

約数ペア:

[(1, 304717476), (2, 152358738), (3, 101572492), (4, 76179369), (6, 50786246), (7, 43531068), (12, 25393123), (14, 21765534), (21, 14510356), (28, 10882767), (31, 9829596), (42, 7255178), (49, 6218724), (62, 4914798), (73, 4174212), (84, 3627589), (93, 3276532), (98, 3109362), (124, 2457399), (146, 2087106), (147, 2072908), (186, 1638266), (196, 1554681), (217, 1404228), (219, 1391404), (229, 1330644), (292, 1043553), (294, 1036454), (372, 819133), (434, 702114), (438, 695702), (458, 665322), (511, 596316), (588, 518227), (651, 468076), (687, 443548), (868, 351057), (876, 347851), (916, 332661), (1022, 298158), (1302, 234038), (1374, 221774), (1519, 200604), (1533, 198772), (1603, 190092), (2044, 149079), (2263, 134652), (2604, 117019), (2748, 110887), (3038, 100302), (3066, 99386), (3206, 95046), (3577, 85188), (4526, 67326), (4557, 66868), (4809, 63364), (6076, 50151), (6132, 49693), (6412, 47523), (6789, 44884), (7099, 42924), (7154, 42594), (9052, 33663), (9114, 33434), (9618, 31682), (10731, 28396), (11221, 27156), (13578, 22442), (14198, 21462), (14308, 21297), (15841, 19236), (16717, 18228)]