219344208

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{240509}}^1$

素因数の和:240539

約数の個数: 40

約数和(自身を含む): 596464800

約数和(自身を除く): 377120592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 240509, 481018, 721527, 962036, 1443054, 1924072, 2886108, 3848144, 4569671, 5772216, 9139342, 11544432, 13709013, 18278684, 27418026, 36557368, 54836052, 73114736, 109672104, 219344208]

約数ペア:

[(1, 219344208), (2, 109672104), (3, 73114736), (4, 54836052), (6, 36557368), (8, 27418026), (12, 18278684), (16, 13709013), (19, 11544432), (24, 9139342), (38, 5772216), (48, 4569671), (57, 3848144), (76, 2886108), (114, 1924072), (152, 1443054), (228, 962036), (304, 721527), (456, 481018), (912, 240509)]