304465322

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 559104000

約数和(自身を除く): 254638678

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 103, 139, 206, 217, 278, 343, 434, 686, 721, 973, 1442, 1519, 1946, 3038, 3193, 4309, 5047, 6386, 6811, 8618, 10094, 10633, 13622, 14317, 21266, 22351, 28634, 30163, 35329, 44702, 47677, 60326, 70658, 95354, 100219, 156457, 200438, 211141, 312914, 422282, 443827, 701533, 887654, 1095199, 1403066, 1477987, 2190398, 2955974, 3106789, 4910731, 6213578, 9821462, 21747523, 43495046, 152232661, 304465322]

約数ペア:

[(1, 304465322), (2, 152232661), (7, 43495046), (14, 21747523), (31, 9821462), (49, 6213578), (62, 4910731), (98, 3106789), (103, 2955974), (139, 2190398), (206, 1477987), (217, 1403066), (278, 1095199), (343, 887654), (434, 701533), (686, 443827), (721, 422282), (973, 312914), (1442, 211141), (1519, 200438), (1946, 156457), (3038, 100219), (3193, 95354), (4309, 70658), (5047, 60326), (6386, 47677), (6811, 44702), (8618, 35329), (10094, 30163), (10633, 28634), (13622, 22351), (14317, 21266)]