7870740864

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{40111}}^1$

素因数の和:40208

約数の個数: 128

約数和(自身を含む): 24221230080

約数和(自身を除く): 16350489216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1168, 1344, 1533, 1752, 2044, 2336, 2688, 3066, 3504, 4088, 4672, 6132, 7008, 8176, 9344, 12264, 14016, 16352, 24528, 28032, 32704, 40111, 49056, 65408, 80222, 98112, 120333, 160444, 196224, 240666, 280777, 320888, 481332, 561554, 641776, 842331, 962664, 1123108, 1283552, 1684662, 1925328, 2246216, 2567104, 2928103, 3369324, 3850656, 4492432, 5134208, 5856206, 6738648, 7701312, 8784309, 8984864, 11712412, 13477296, 15402624, 17568618, 17969728, 20496721, 23424824, 26954592, 35137236, 35939456, 40993442, 46849648, 53909184, 61490163, 70274472, 81986884, 93699296, 107818368, 122980326, 140548944, 163973768, 187398592, 245960652, 281097888, 327947536, 374797184, 491921304, 562195776, 655895072, 983842608, 1124391552, 1311790144, 1967685216, 2623580288, 3935370432, 7870740864]

約数ペア:

[(1, 7870740864), (2, 3935370432), (3, 2623580288), (4, 1967685216), (6, 1311790144), (7, 1124391552), (8, 983842608), (12, 655895072), (14, 562195776), (16, 491921304), (21, 374797184), (24, 327947536), (28, 281097888), (32, 245960652), (42, 187398592), (48, 163973768), (56, 140548944), (64, 122980326), (73, 107818368), (84, 93699296), (96, 81986884), (112, 70274472), (128, 61490163), (146, 53909184), (168, 46849648), (192, 40993442), (219, 35939456), (224, 35137236), (292, 26954592), (336, 23424824), (384, 20496721), (438, 17969728), (448, 17568618), (511, 15402624), (584, 13477296), (672, 11712412), (876, 8984864), (896, 8784309), (1022, 7701312), (1168, 6738648), (1344, 5856206), (1533, 5134208), (1752, 4492432), (2044, 3850656), (2336, 3369324), (2688, 2928103), (3066, 2567104), (3504, 2246216), (4088, 1925328), (4672, 1684662), (6132, 1283552), (7008, 1123108), (8176, 962664), (9344, 842331), (12264, 641776), (14016, 561554), (16352, 481332), (24528, 320888), (28032, 280777), (32704, 240666), (40111, 196224), (49056, 160444), (65408, 120333), (80222, 98112)]