2242821256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{39139}}^1$

素因数の和:39206

約数の個数: 64

約数和(自身を含む): 4931640000

約数和(自身を除く): 2688818744

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 232, 247, 377, 494, 551, 754, 988, 1102, 1508, 1976, 2204, 3016, 4408, 7163, 14326, 28652, 39139, 57304, 78278, 156556, 313112, 508807, 743641, 1017614, 1135031, 1487282, 2035228, 2270062, 2974564, 4070456, 4540124, 5949128, 9080248, 9667333, 14755403, 19334666, 21565589, 29510806, 38669332, 43131178, 59021612, 77338664, 86262356, 118043224, 172524712, 280352657, 560705314, 1121410628, 2242821256]

約数ペア:

[(1, 2242821256), (2, 1121410628), (4, 560705314), (8, 280352657), (13, 172524712), (19, 118043224), (26, 86262356), (29, 77338664), (38, 59021612), (52, 43131178), (58, 38669332), (76, 29510806), (104, 21565589), (116, 19334666), (152, 14755403), (232, 9667333), (247, 9080248), (377, 5949128), (494, 4540124), (551, 4070456), (754, 2974564), (988, 2270062), (1102, 2035228), (1508, 1487282), (1976, 1135031), (2204, 1017614), (3016, 743641), (4408, 508807), (7163, 313112), (14326, 156556), (28652, 78278), (39139, 57304)]