216455448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3923}}^1$

素因数の和:3973

約数の個数: 96

約数和(自身を含む): 626270400

約数和(自身を除く): 409814952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 121, 132, 152, 209, 228, 242, 264, 363, 418, 456, 484, 627, 726, 836, 968, 1254, 1452, 1672, 2299, 2508, 2904, 3923, 4598, 5016, 6897, 7846, 9196, 11769, 13794, 15692, 18392, 23538, 27588, 31384, 43153, 47076, 55176, 74537, 86306, 94152, 129459, 149074, 172612, 223611, 258918, 298148, 345224, 447222, 474683, 517836, 596296, 819907, 894444, 949366, 1035672, 1424049, 1639814, 1788888, 1898732, 2459721, 2848098, 3279628, 3797464, 4919442, 5696196, 6559256, 9018977, 9838884, 11392392, 18037954, 19677768, 27056931, 36075908, 54113862, 72151816, 108227724, 216455448]

約数ペア:

[(1, 216455448), (2, 108227724), (3, 72151816), (4, 54113862), (6, 36075908), (8, 27056931), (11, 19677768), (12, 18037954), (19, 11392392), (22, 9838884), (24, 9018977), (33, 6559256), (38, 5696196), (44, 4919442), (57, 3797464), (66, 3279628), (76, 2848098), (88, 2459721), (114, 1898732), (121, 1788888), (132, 1639814), (152, 1424049), (209, 1035672), (228, 949366), (242, 894444), (264, 819907), (363, 596296), (418, 517836), (456, 474683), (484, 447222), (627, 345224), (726, 298148), (836, 258918), (968, 223611), (1254, 172612), (1452, 149074), (1672, 129459), (2299, 94152), (2508, 86306), (2904, 74537), (3923, 55176), (4598, 47076), (5016, 43153), (6897, 31384), (7846, 27588), (9196, 23538), (11769, 18392), (13794, 15692)]