8815518036

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1999}}^1$

素因数の和:2380

約数の個数: 144

約数和(自身を含む): 24970400000

約数和(自身を除く): 16154881964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 349, 351, 468, 486, 698, 702, 972, 1047, 1053, 1396, 1404, 1999, 2094, 2106, 3141, 3159, 3998, 4188, 4212, 4537, 5997, 6282, 6318, 7996, 9074, 9423, 11994, 12564, 12636, 13611, 17991, 18148, 18846, 23988, 25987, 27222, 28269, 35982, 37692, 40833, 51974, 53973, 54444, 56538, 71964, 77961, 81666, 84807, 103948, 107946, 113076, 122499, 155922, 161919, 163332, 169614, 215892, 233883, 244998, 311844, 323838, 339228, 367497, 467766, 485757, 489996, 647676, 697651, 701649, 734994, 935532, 971514, 1102491, 1395302, 1403298, 1469988, 1943028, 2092953, 2104947, 2204982, 2790604, 2806596, 4185906, 4209894, 4409964, 6278859, 6314841, 8371812, 8419788, 9069463, 12557718, 12629682, 18138926, 18836577, 25115436, 25259364, 27208389, 36277852, 37673154, 54416778, 56509731, 75346308, 81625167, 108833556, 113019462, 163250334, 169529193, 226038924, 244875501, 326500668, 339058386, 489751002, 678116772, 734626503, 979502004, 1469253006, 2203879509, 2938506012, 4407759018, 8815518036]

約数ペア:

[(1, 8815518036), (2, 4407759018), (3, 2938506012), (4, 2203879509), (6, 1469253006), (9, 979502004), (12, 734626503), (13, 678116772), (18, 489751002), (26, 339058386), (27, 326500668), (36, 244875501), (39, 226038924), (52, 169529193), (54, 163250334), (78, 113019462), (81, 108833556), (108, 81625167), (117, 75346308), (156, 56509731), (162, 54416778), (234, 37673154), (243, 36277852), (324, 27208389), (349, 25259364), (351, 25115436), (468, 18836577), (486, 18138926), (698, 12629682), (702, 12557718), (972, 9069463), (1047, 8419788), (1053, 8371812), (1396, 6314841), (1404, 6278859), (1999, 4409964), (2094, 4209894), (2106, 4185906), (3141, 2806596), (3159, 2790604), (3998, 2204982), (4188, 2104947), (4212, 2092953), (4537, 1943028), (5997, 1469988), (6282, 1403298), (6318, 1395302), (7996, 1102491), (9074, 971514), (9423, 935532), (11994, 734994), (12564, 701649), (12636, 697651), (13611, 647676), (17991, 489996), (18148, 485757), (18846, 467766), (23988, 367497), (25987, 339228), (27222, 323838), (28269, 311844), (35982, 244998), (37692, 233883), (40833, 215892), (51974, 169614), (53973, 163332), (54444, 161919), (56538, 155922), (71964, 122499), (77961, 113076), (81666, 107946), (84807, 103948)]