707946992

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^2$

素因数の和:215

約数の個数: 90

約数和(自身を含む): 1531555992

約数和(自身を除く): 823609000

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 73, 76, 92, 146, 152, 184, 292, 304, 361, 368, 437, 584, 722, 874, 1168, 1387, 1444, 1679, 1748, 2774, 2888, 3358, 3496, 5329, 5548, 5776, 6716, 6992, 8303, 10658, 11096, 13432, 16606, 21316, 22192, 26353, 26864, 31901, 33212, 42632, 52706, 63802, 66424, 85264, 101251, 105412, 122567, 127604, 132848, 202502, 210824, 245134, 255208, 405004, 421648, 490268, 510416, 606119, 810008, 980536, 1212238, 1620016, 1923769, 1961072, 2328773, 2424476, 3847538, 4657546, 4848952, 7695076, 9315092, 9697904, 15390152, 18630184, 30780304, 37260368, 44246687, 88493374, 176986748, 353973496, 707946992]

約数ペア:

[(1, 707946992), (2, 353973496), (4, 176986748), (8, 88493374), (16, 44246687), (19, 37260368), (23, 30780304), (38, 18630184), (46, 15390152), (73, 9697904), (76, 9315092), (92, 7695076), (146, 4848952), (152, 4657546), (184, 3847538), (292, 2424476), (304, 2328773), (361, 1961072), (368, 1923769), (437, 1620016), (584, 1212238), (722, 980536), (874, 810008), (1168, 606119), (1387, 510416), (1444, 490268), (1679, 421648), (1748, 405004), (2774, 255208), (2888, 245134), (3358, 210824), (3496, 202502), (5329, 132848), (5548, 127604), (5776, 122567), (6716, 105412), (6992, 101251), (8303, 85264), (10658, 66424), (11096, 63802), (13432, 52706), (16606, 42632), (21316, 33212), (22192, 31901), (26353, 26864)]