326702948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1377

約数の個数: 96

約数和(自身を含む): 738339840

約数和(自身を除く): 411636892

約数列:

[1, 2, 4, 11, 13, 19, 22, 23, 26, 38, 44, 46, 52, 76, 92, 143, 209, 247, 253, 286, 299, 418, 437, 494, 506, 572, 598, 836, 874, 988, 1012, 1196, 1307, 1748, 2614, 2717, 3289, 4807, 5228, 5434, 5681, 6578, 9614, 10868, 11362, 13156, 14377, 16991, 19228, 22724, 24833, 28754, 30061, 33982, 49666, 57508, 60122, 62491, 67964, 99332, 120244, 124982, 186901, 249964, 273163, 322829, 330671, 373802, 390793, 546326, 571159, 645658, 661342, 747604, 781586, 1092652, 1142318, 1291316, 1322684, 1563172, 2284636, 3551119, 4298723, 6282749, 7102238, 7425067, 8597446, 12565498, 14204476, 14850134, 17194892, 25130996, 29700268, 81675737, 163351474, 326702948]

約数ペア:

[(1, 326702948), (2, 163351474), (4, 81675737), (11, 29700268), (13, 25130996), (19, 17194892), (22, 14850134), (23, 14204476), (26, 12565498), (38, 8597446), (44, 7425067), (46, 7102238), (52, 6282749), (76, 4298723), (92, 3551119), (143, 2284636), (209, 1563172), (247, 1322684), (253, 1291316), (286, 1142318), (299, 1092652), (418, 781586), (437, 747604), (494, 661342), (506, 645658), (572, 571159), (598, 546326), (836, 390793), (874, 373802), (988, 330671), (1012, 322829), (1196, 273163), (1307, 249964), (1748, 186901), (2614, 124982), (2717, 120244), (3289, 99332), (4807, 67964), (5228, 62491), (5434, 60122), (5681, 57508), (6578, 49666), (9614, 33982), (10868, 30061), (11362, 28754), (13156, 24833), (14377, 22724), (16991, 19228)]