221822702948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{77383}}^1$

素因数の和:77673

約数の個数: 96

約数和(自身を含む): 497971611648

約数和(自身を除く): 276148908700

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 227, 287, 308, 451, 454, 574, 902, 908, 1148, 1589, 1804, 2497, 3157, 3178, 4994, 6314, 6356, 9307, 9988, 12628, 17479, 18614, 34958, 37228, 65149, 69916, 77383, 102377, 130298, 154766, 204754, 260596, 309532, 409508, 541681, 716639, 851213, 1083362, 1433278, 1702426, 2166724, 2866556, 3172703, 3404852, 5958491, 6345406, 11916982, 12690812, 17565941, 22208921, 23833964, 34899733, 35131882, 44417842, 69799466, 70263764, 88835684, 122961587, 139598932, 193225351, 244298131, 245923174, 386450702, 488596262, 491846348, 720203581, 772901404, 977192524, 1352577457, 1440407162, 2705154914, 2880814324, 5041425067, 5410309828, 7922239391, 10082850134, 15844478782, 20165700268, 31688957564, 55455675737, 110911351474, 221822702948]

約数ペア:

[(1, 221822702948), (2, 110911351474), (4, 55455675737), (7, 31688957564), (11, 20165700268), (14, 15844478782), (22, 10082850134), (28, 7922239391), (41, 5410309828), (44, 5041425067), (77, 2880814324), (82, 2705154914), (154, 1440407162), (164, 1352577457), (227, 977192524), (287, 772901404), (308, 720203581), (451, 491846348), (454, 488596262), (574, 386450702), (902, 245923174), (908, 244298131), (1148, 193225351), (1589, 139598932), (1804, 122961587), (2497, 88835684), (3157, 70263764), (3178, 69799466), (4994, 44417842), (6314, 35131882), (6356, 34899733), (9307, 23833964), (9988, 22208921), (12628, 17565941), (17479, 12690812), (18614, 11916982), (34958, 6345406), (37228, 5958491), (65149, 3404852), (69916, 3172703), (77383, 2866556), (102377, 2166724), (130298, 1702426), (154766, 1433278), (204754, 1083362), (260596, 851213), (309532, 716639), (409508, 541681)]