16402457368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{1009}}^1$

素因数の和:1217

約数の個数: 128

約数和(自身を含む): 35603712000

約数和(自身を除く): 19201254632

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 59, 62, 88, 101, 118, 124, 202, 236, 248, 341, 404, 472, 649, 682, 808, 1009, 1111, 1298, 1364, 1829, 2018, 2222, 2596, 2728, 3131, 3658, 4036, 4444, 5192, 5959, 6262, 7316, 8072, 8888, 11099, 11918, 12524, 14632, 20119, 22198, 23836, 25048, 31279, 34441, 40238, 44396, 47672, 59531, 62558, 65549, 68882, 80476, 88792, 101909, 119062, 125116, 131098, 137764, 160952, 184729, 203818, 238124, 250232, 262196, 275528, 344069, 369458, 407636, 476248, 524392, 654841, 688138, 738916, 815272, 1120999, 1309682, 1376276, 1477832, 1845461, 2032019, 2241998, 2619364, 2752552, 3159179, 3690922, 4064038, 4483996, 5238728, 6012631, 6318358, 7381844, 8128076, 8967992, 12025262, 12636716, 14763688, 16256152, 20300071, 24050524, 25273432, 34750969, 40600142, 48101048, 66138941, 69501938, 81200284, 132277882, 139003876, 162400568, 186391561, 264555764, 278007752, 372783122, 529111528, 745566244, 1491132488, 2050307171, 4100614342, 8201228684, 16402457368]

約数ペア:

[(1, 16402457368), (2, 8201228684), (4, 4100614342), (8, 2050307171), (11, 1491132488), (22, 745566244), (31, 529111528), (44, 372783122), (59, 278007752), (62, 264555764), (88, 186391561), (101, 162400568), (118, 139003876), (124, 132277882), (202, 81200284), (236, 69501938), (248, 66138941), (341, 48101048), (404, 40600142), (472, 34750969), (649, 25273432), (682, 24050524), (808, 20300071), (1009, 16256152), (1111, 14763688), (1298, 12636716), (1364, 12025262), (1829, 8967992), (2018, 8128076), (2222, 7381844), (2596, 6318358), (2728, 6012631), (3131, 5238728), (3658, 4483996), (4036, 4064038), (4444, 3690922), (5192, 3159179), (5959, 2752552), (6262, 2619364), (7316, 2241998), (8072, 2032019), (8888, 1845461), (11099, 1477832), (11918, 1376276), (12524, 1309682), (14632, 1120999), (20119, 815272), (22198, 738916), (23836, 688138), (25048, 654841), (31279, 524392), (34441, 476248), (40238, 407636), (44396, 369458), (47672, 344069), (59531, 275528), (62558, 262196), (65549, 250232), (68882, 238124), (80476, 203818), (88792, 184729), (101909, 160952), (119062, 137764), (125116, 131098)]