380384312

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 909400800

約数和(自身を除く): 529016488

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 121, 146, 154, 242, 292, 308, 484, 511, 584, 616, 769, 803, 847, 968, 1022, 1538, 1606, 1694, 2044, 3076, 3212, 3388, 4088, 5383, 5621, 6152, 6424, 6776, 8459, 8833, 10766, 11242, 16918, 17666, 21532, 22484, 33836, 35332, 43064, 44968, 56137, 59213, 61831, 67672, 70664, 93049, 112274, 118426, 123662, 186098, 224548, 236852, 247324, 372196, 392959, 449096, 473704, 494648, 617507, 651343, 744392, 785918, 1235014, 1302686, 1571836, 2470028, 2605372, 3143672, 4322549, 4940056, 5210744, 6792577, 8645098, 13585154, 17290196, 27170308, 34580392, 47548039, 54340616, 95096078, 190192156, 380384312]

約数ペア:

[(1, 380384312), (2, 190192156), (4, 95096078), (7, 54340616), (8, 47548039), (11, 34580392), (14, 27170308), (22, 17290196), (28, 13585154), (44, 8645098), (56, 6792577), (73, 5210744), (77, 4940056), (88, 4322549), (121, 3143672), (146, 2605372), (154, 2470028), (242, 1571836), (292, 1302686), (308, 1235014), (484, 785918), (511, 744392), (584, 651343), (616, 617507), (769, 494648), (803, 473704), (847, 449096), (968, 392959), (1022, 372196), (1538, 247324), (1606, 236852), (1694, 224548), (2044, 186098), (3076, 123662), (3212, 118426), (3388, 112274), (4088, 93049), (5383, 70664), (5621, 67672), (6152, 61831), (6424, 59213), (6776, 56137), (8459, 44968), (8833, 43064), (10766, 35332), (11242, 33836), (16918, 22484), (17666, 21532)]