2196530644

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:163

約数の個数: 216

約数和(自身を含む): 5438210400

約数和(自身を除く): 3241679756

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 29, 38, 43, 44, 49, 58, 76, 77, 86, 98, 116, 133, 154, 172, 196, 203, 209, 266, 301, 308, 319, 406, 418, 473, 532, 539, 551, 602, 638, 812, 817, 836, 931, 946, 1078, 1102, 1204, 1247, 1276, 1421, 1463, 1634, 1849, 1862, 1892, 2107, 2156, 2204, 2233, 2494, 2842, 2926, 3268, 3311, 3698, 3724, 3857, 4214, 4466, 4988, 5684, 5719, 5852, 6061, 6622, 7396, 7714, 8428, 8729, 8932, 8987, 10241, 11438, 12122, 12943, 13244, 13717, 15428, 15631, 17458, 17974, 20339, 20482, 22876, 23177, 23693, 24244, 25886, 26999, 27434, 31262, 34916, 35131, 35948, 40033, 40678, 40964, 42427, 46354, 47386, 51772, 53621, 53998, 54868, 61103, 62524, 62909, 70262, 80066, 81356, 84854, 90601, 92708, 94772, 96019, 107242, 107996, 122206, 125818, 140524, 142373, 160132, 165851, 169708, 181202, 192038, 214484, 244412, 245917, 251636, 260623, 284746, 296989, 331702, 362404, 375347, 384076, 386441, 440363, 491834, 521246, 569492, 589831, 593978, 663404, 672133, 750694, 772882, 880726, 983668, 996611, 1018799, 1042492, 1160957, 1179662, 1187956, 1344266, 1501388, 1545764, 1721419, 1761452, 1824361, 1993222, 2037598, 2321914, 2359324, 2627429, 2688532, 2705087, 3442838, 3648722, 3986444, 4075196, 4128817, 4643828, 5254858, 5410174, 6885676, 7131593, 7297444, 8257634, 10509716, 10820348, 11206789, 12770527, 14263186, 16515268, 18935609, 22413578, 25541054, 28526372, 28901719, 37871218, 44827156, 49921151, 51082108, 57803438, 75742436, 78447523, 99842302, 115606876, 156895046, 199684604, 313790092, 549132661, 1098265322, 2196530644]

約数ペア:

[(1, 2196530644), (2, 1098265322), (4, 549132661), (7, 313790092), (11, 199684604), (14, 156895046), (19, 115606876), (22, 99842302), (28, 78447523), (29, 75742436), (38, 57803438), (43, 51082108), (44, 49921151), (49, 44827156), (58, 37871218), (76, 28901719), (77, 28526372), (86, 25541054), (98, 22413578), (116, 18935609), (133, 16515268), (154, 14263186), (172, 12770527), (196, 11206789), (203, 10820348), (209, 10509716), (266, 8257634), (301, 7297444), (308, 7131593), (319, 6885676), (406, 5410174), (418, 5254858), (473, 4643828), (532, 4128817), (539, 4075196), (551, 3986444), (602, 3648722), (638, 3442838), (812, 2705087), (817, 2688532), (836, 2627429), (931, 2359324), (946, 2321914), (1078, 2037598), (1102, 1993222), (1204, 1824361), (1247, 1761452), (1276, 1721419), (1421, 1545764), (1463, 1501388), (1634, 1344266), (1849, 1187956), (1862, 1179662), (1892, 1160957), (2107, 1042492), (2156, 1018799), (2204, 996611), (2233, 983668), (2494, 880726), (2842, 772882), (2926, 750694), (3268, 672133), (3311, 663404), (3698, 593978), (3724, 589831), (3857, 569492), (4214, 521246), (4466, 491834), (4988, 440363), (5684, 386441), (5719, 384076), (5852, 375347), (6061, 362404), (6622, 331702), (7396, 296989), (7714, 284746), (8428, 260623), (8729, 251636), (8932, 245917), (8987, 244412), (10241, 214484), (11438, 192038), (12122, 181202), (12943, 169708), (13244, 165851), (13717, 160132), (15428, 142373), (15631, 140524), (17458, 125818), (17974, 122206), (20339, 107996), (20482, 107242), (22876, 96019), (23177, 94772), (23693, 92708), (24244, 90601), (25886, 84854), (26999, 81356), (27434, 80066), (31262, 70262), (34916, 62909), (35131, 62524), (35948, 61103), (40033, 54868), (40678, 53998), (40964, 53621), (42427, 51772), (46354, 47386)]