1255368532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 2599833600

約数和(自身を除く): 1344465068

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 103, 122, 206, 209, 239, 244, 412, 418, 478, 671, 836, 956, 1133, 1159, 1342, 1957, 2266, 2318, 2629, 2684, 3914, 4532, 4541, 4636, 5258, 6283, 7828, 9082, 10516, 12566, 12749, 14579, 18164, 21527, 24617, 25132, 25498, 29158, 43054, 49234, 49951, 50996, 58316, 69113, 86108, 98468, 99902, 119377, 138226, 160369, 199804, 238754, 270787, 276452, 277001, 320738, 467723, 477508, 541574, 554002, 641476, 935446, 1083148, 1108004, 1313147, 1501637, 1870892, 2626294, 3003274, 3047011, 5144953, 5252588, 6006548, 6094022, 10289906, 12188044, 16518007, 20579812, 28531103, 33036014, 57062206, 66072028, 114124412, 313842133, 627684266, 1255368532]

約数ペア:

[(1, 1255368532), (2, 627684266), (4, 313842133), (11, 114124412), (19, 66072028), (22, 57062206), (38, 33036014), (44, 28531103), (61, 20579812), (76, 16518007), (103, 12188044), (122, 10289906), (206, 6094022), (209, 6006548), (239, 5252588), (244, 5144953), (412, 3047011), (418, 3003274), (478, 2626294), (671, 1870892), (836, 1501637), (956, 1313147), (1133, 1108004), (1159, 1083148), (1342, 935446), (1957, 641476), (2266, 554002), (2318, 541574), (2629, 477508), (2684, 467723), (3914, 320738), (4532, 277001), (4541, 276452), (4636, 270787), (5258, 238754), (6283, 199804), (7828, 160369), (9082, 138226), (10516, 119377), (12566, 99902), (12749, 98468), (14579, 86108), (18164, 69113), (21527, 58316), (24617, 50996), (25132, 49951), (25498, 49234), (29158, 43054)]