890308368

素因数分解:

$2^4\times 3^3\times {\mathrm{1091}}^1\times {\mathrm{1889}}^1$

素因数の和:2997

約数の個数: 80

約数和(自身を含む): 2559211200

約数和(自身を除く): 1668902832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1091, 1889, 2182, 3273, 3778, 4364, 5667, 6546, 7556, 8728, 9819, 11334, 13092, 15112, 17001, 17456, 19638, 22668, 26184, 29457, 30224, 34002, 39276, 45336, 51003, 52368, 58914, 68004, 78552, 90672, 102006, 117828, 136008, 157104, 204012, 235656, 272016, 408024, 471312, 816048, 2060899, 4121798, 6182697, 8243596, 12365394, 16487192, 18548091, 24730788, 32974384, 37096182, 49461576, 55644273, 74192364, 98923152, 111288546, 148384728, 222577092, 296769456, 445154184, 890308368]

約数ペア:

[(1, 890308368), (2, 445154184), (3, 296769456), (4, 222577092), (6, 148384728), (8, 111288546), (9, 98923152), (12, 74192364), (16, 55644273), (18, 49461576), (24, 37096182), (27, 32974384), (36, 24730788), (48, 18548091), (54, 16487192), (72, 12365394), (108, 8243596), (144, 6182697), (216, 4121798), (432, 2060899), (1091, 816048), (1889, 471312), (2182, 408024), (3273, 272016), (3778, 235656), (4364, 204012), (5667, 157104), (6546, 136008), (7556, 117828), (8728, 102006), (9819, 90672), (11334, 78552), (13092, 68004), (15112, 58914), (17001, 52368), (17456, 51003), (19638, 45336), (22668, 39276), (26184, 34002), (29457, 30224)]