448799988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 1376829440

約数和(自身を除く): 928029452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 97, 114, 133, 156, 182, 194, 223, 228, 247, 266, 273, 291, 364, 388, 399, 446, 494, 532, 546, 582, 669, 679, 741, 798, 892, 988, 1092, 1164, 1261, 1338, 1358, 1482, 1561, 1596, 1729, 1843, 2037, 2522, 2676, 2716, 2899, 2964, 3122, 3458, 3686, 3783, 4074, 4237, 4683, 5044, 5187, 5529, 5798, 6244, 6916, 7372, 7566, 8148, 8474, 8697, 8827, 9366, 10374, 11058, 11596, 12711, 12901, 15132, 16948, 17394, 17654, 18732, 20293, 20748, 21631, 22116, 23959, 25422, 25802, 26481, 29659, 34788, 35308, 38703, 40586, 43262, 47918, 50844, 51604, 52962, 55081, 59318, 60879, 64893, 71877, 77406, 81172, 86524, 88977, 95836, 105924, 110162, 118636, 121758, 129786, 143754, 151417, 154812, 165243, 167713, 177954, 220324, 243516, 259572, 281203, 287508, 302834, 330486, 335426, 355908, 385567, 410989, 454251, 503139, 562406, 605668, 660972, 670852, 771134, 821978, 843609, 908502, 1006278, 1124812, 1156701, 1232967, 1542268, 1643956, 1687218, 1817004, 1968421, 2012556, 2313402, 2465934, 2876923, 3374436, 3936842, 4626804, 4931868, 5342857, 5753846, 5905263, 7873684, 8630769, 10685714, 11507692, 11810526, 16028571, 17261538, 21371428, 23621052, 32057142, 34523076, 37399999, 64114284, 74799998, 112199997, 149599996, 224399994, 448799988]

約数ペア:

[(1, 448799988), (2, 224399994), (3, 149599996), (4, 112199997), (6, 74799998), (7, 64114284), (12, 37399999), (13, 34523076), (14, 32057142), (19, 23621052), (21, 21371428), (26, 17261538), (28, 16028571), (38, 11810526), (39, 11507692), (42, 10685714), (52, 8630769), (57, 7873684), (76, 5905263), (78, 5753846), (84, 5342857), (91, 4931868), (97, 4626804), (114, 3936842), (133, 3374436), (156, 2876923), (182, 2465934), (194, 2313402), (223, 2012556), (228, 1968421), (247, 1817004), (266, 1687218), (273, 1643956), (291, 1542268), (364, 1232967), (388, 1156701), (399, 1124812), (446, 1006278), (494, 908502), (532, 843609), (546, 821978), (582, 771134), (669, 670852), (679, 660972), (741, 605668), (798, 562406), (892, 503139), (988, 454251), (1092, 410989), (1164, 385567), (1261, 355908), (1338, 335426), (1358, 330486), (1482, 302834), (1561, 287508), (1596, 281203), (1729, 259572), (1843, 243516), (2037, 220324), (2522, 177954), (2676, 167713), (2716, 165243), (2899, 154812), (2964, 151417), (3122, 143754), (3458, 129786), (3686, 121758), (3783, 118636), (4074, 110162), (4237, 105924), (4683, 95836), (5044, 88977), (5187, 86524), (5529, 81172), (5798, 77406), (6244, 71877), (6916, 64893), (7372, 60879), (7566, 59318), (8148, 55081), (8474, 52962), (8697, 51604), (8827, 50844), (9366, 47918), (10374, 43262), (11058, 40586), (11596, 38703), (12711, 35308), (12901, 34788), (15132, 29659), (16948, 26481), (17394, 25802), (17654, 25422), (18732, 23959), (20293, 22116), (20748, 21631)]