223838916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 612864000

約数和(自身を除く): 389025084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 89, 158, 178, 237, 267, 316, 356, 379, 474, 534, 553, 623, 758, 948, 1068, 1106, 1137, 1246, 1516, 1659, 1869, 2212, 2274, 2492, 2653, 3318, 3738, 4548, 5306, 6636, 7031, 7476, 7959, 10612, 14062, 15918, 21093, 28124, 29941, 31836, 33731, 42186, 49217, 59882, 67462, 84372, 89823, 98434, 101193, 119764, 134924, 147651, 179646, 196868, 202386, 209587, 236117, 295302, 359292, 404772, 419174, 472234, 590604, 628761, 708351, 838348, 944468, 1257522, 1416702, 2515044, 2664749, 2833404, 5329498, 7994247, 10658996, 15988494, 18653243, 31976988, 37306486, 55959729, 74612972, 111919458, 223838916]

約数ペア:

[(1, 223838916), (2, 111919458), (3, 74612972), (4, 55959729), (6, 37306486), (7, 31976988), (12, 18653243), (14, 15988494), (21, 10658996), (28, 7994247), (42, 5329498), (79, 2833404), (84, 2664749), (89, 2515044), (158, 1416702), (178, 1257522), (237, 944468), (267, 838348), (316, 708351), (356, 628761), (379, 590604), (474, 472234), (534, 419174), (553, 404772), (623, 359292), (758, 295302), (948, 236117), (1068, 209587), (1106, 202386), (1137, 196868), (1246, 179646), (1516, 147651), (1659, 134924), (1869, 119764), (2212, 101193), (2274, 98434), (2492, 89823), (2653, 84372), (3318, 67462), (3738, 59882), (4548, 49217), (5306, 42186), (6636, 33731), (7031, 31836), (7476, 29941), (7959, 28124), (10612, 21093), (14062, 15918)]