226315908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 216

約数和(自身を含む): 731989440

約数和(自身を除く): 505673532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 71, 78, 84, 91, 98, 117, 126, 139, 142, 147, 156, 182, 196, 213, 234, 252, 273, 278, 284, 294, 364, 417, 426, 441, 468, 497, 546, 556, 588, 637, 639, 819, 834, 852, 882, 923, 973, 994, 1092, 1251, 1274, 1278, 1491, 1638, 1668, 1764, 1807, 1846, 1911, 1946, 1988, 2502, 2548, 2556, 2769, 2919, 2982, 3276, 3479, 3614, 3692, 3822, 3892, 4473, 5004, 5421, 5538, 5733, 5838, 5964, 6461, 6811, 6958, 7228, 7644, 8307, 8757, 8946, 9869, 10437, 10842, 11076, 11466, 11676, 12649, 12922, 13622, 13916, 16263, 16614, 17514, 17892, 19383, 19738, 20433, 20874, 21684, 22932, 25298, 25844, 27244, 29607, 31311, 32526, 33228, 35028, 37947, 38766, 39476, 40866, 41748, 45227, 50596, 58149, 59214, 61299, 62622, 65052, 69083, 75894, 77532, 81732, 88543, 88821, 90454, 113841, 116298, 118428, 122598, 125244, 128297, 135681, 138166, 151788, 177086, 177642, 180908, 207249, 227682, 232596, 245196, 256594, 265629, 271362, 276332, 354172, 355284, 384891, 407043, 414498, 455364, 483581, 513188, 531258, 542724, 621747, 769782, 796887, 814086, 828996, 898079, 967162, 1062516, 1154673, 1243494, 1450743, 1539564, 1593774, 1628172, 1796158, 1934324, 2309346, 2486988, 2694237, 2901486, 3187548, 3592316, 4352229, 4618692, 5388474, 5802972, 6286553, 8082711, 8704458, 10776948, 12573106, 16165422, 17408916, 18859659, 25146212, 32330844, 37719318, 56578977, 75438636, 113157954, 226315908]

約数ペア:

[(1, 226315908), (2, 113157954), (3, 75438636), (4, 56578977), (6, 37719318), (7, 32330844), (9, 25146212), (12, 18859659), (13, 17408916), (14, 16165422), (18, 12573106), (21, 10776948), (26, 8704458), (28, 8082711), (36, 6286553), (39, 5802972), (42, 5388474), (49, 4618692), (52, 4352229), (63, 3592316), (71, 3187548), (78, 2901486), (84, 2694237), (91, 2486988), (98, 2309346), (117, 1934324), (126, 1796158), (139, 1628172), (142, 1593774), (147, 1539564), (156, 1450743), (182, 1243494), (196, 1154673), (213, 1062516), (234, 967162), (252, 898079), (273, 828996), (278, 814086), (284, 796887), (294, 769782), (364, 621747), (417, 542724), (426, 531258), (441, 513188), (468, 483581), (497, 455364), (546, 414498), (556, 407043), (588, 384891), (637, 355284), (639, 354172), (819, 276332), (834, 271362), (852, 265629), (882, 256594), (923, 245196), (973, 232596), (994, 227682), (1092, 207249), (1251, 180908), (1274, 177642), (1278, 177086), (1491, 151788), (1638, 138166), (1668, 135681), (1764, 128297), (1807, 125244), (1846, 122598), (1911, 118428), (1946, 116298), (1988, 113841), (2502, 90454), (2548, 88821), (2556, 88543), (2769, 81732), (2919, 77532), (2982, 75894), (3276, 69083), (3479, 65052), (3614, 62622), (3692, 61299), (3822, 59214), (3892, 58149), (4473, 50596), (5004, 45227), (5421, 41748), (5538, 40866), (5733, 39476), (5838, 38766), (5964, 37947), (6461, 35028), (6811, 33228), (6958, 32526), (7228, 31311), (7644, 29607), (8307, 27244), (8757, 25844), (8946, 25298), (9869, 22932), (10437, 21684), (10842, 20874), (11076, 20433), (11466, 19738), (11676, 19383), (12649, 17892), (12922, 17514), (13622, 16614), (13916, 16263)]