449242308

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 1292972800

約数和(自身を除く): 843730492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 61, 74, 76, 97, 108, 111, 114, 122, 148, 171, 183, 194, 222, 228, 244, 291, 333, 342, 366, 388, 444, 513, 549, 582, 666, 684, 703, 732, 873, 999, 1026, 1098, 1159, 1164, 1332, 1406, 1647, 1746, 1843, 1998, 2052, 2109, 2196, 2257, 2318, 2619, 2812, 3294, 3477, 3492, 3589, 3686, 3996, 4218, 4514, 4636, 5238, 5529, 5917, 6327, 6588, 6771, 6954, 7178, 7372, 8436, 9028, 10431, 10476, 10767, 11058, 11834, 12654, 13542, 13908, 14356, 16587, 17751, 18981, 20313, 20862, 21534, 22116, 23668, 25308, 27084, 31293, 32301, 33174, 35502, 37962, 40626, 41724, 42883, 43068, 49761, 53253, 60939, 62586, 64602, 66348, 68191, 71004, 75924, 81252, 85766, 96903, 99522, 106506, 112423, 121878, 125172, 128649, 129204, 136382, 159759, 171532, 193806, 199044, 204573, 213012, 218929, 224846, 243756, 257298, 272764, 319518, 337269, 385947, 387612, 409146, 437858, 449692, 514596, 613719, 639036, 656787, 674538, 771894, 818292, 875716, 1011807, 1157841, 1227438, 1313574, 1349076, 1543788, 1841157, 1970361, 2023614, 2315682, 2454876, 2627148, 3035421, 3682314, 3940722, 4047228, 4159651, 4631364, 5911083, 6070842, 7364628, 7881444, 8319302, 11822166, 12141684, 12478953, 16638604, 23644332, 24957906, 37436859, 49915812, 74873718, 112310577, 149747436, 224621154, 449242308]

約数ペア:

[(1, 449242308), (2, 224621154), (3, 149747436), (4, 112310577), (6, 74873718), (9, 49915812), (12, 37436859), (18, 24957906), (19, 23644332), (27, 16638604), (36, 12478953), (37, 12141684), (38, 11822166), (54, 8319302), (57, 7881444), (61, 7364628), (74, 6070842), (76, 5911083), (97, 4631364), (108, 4159651), (111, 4047228), (114, 3940722), (122, 3682314), (148, 3035421), (171, 2627148), (183, 2454876), (194, 2315682), (222, 2023614), (228, 1970361), (244, 1841157), (291, 1543788), (333, 1349076), (342, 1313574), (366, 1227438), (388, 1157841), (444, 1011807), (513, 875716), (549, 818292), (582, 771894), (666, 674538), (684, 656787), (703, 639036), (732, 613719), (873, 514596), (999, 449692), (1026, 437858), (1098, 409146), (1159, 387612), (1164, 385947), (1332, 337269), (1406, 319518), (1647, 272764), (1746, 257298), (1843, 243756), (1998, 224846), (2052, 218929), (2109, 213012), (2196, 204573), (2257, 199044), (2318, 193806), (2619, 171532), (2812, 159759), (3294, 136382), (3477, 129204), (3492, 128649), (3589, 125172), (3686, 121878), (3996, 112423), (4218, 106506), (4514, 99522), (4636, 96903), (5238, 85766), (5529, 81252), (5917, 75924), (6327, 71004), (6588, 68191), (6771, 66348), (6954, 64602), (7178, 62586), (7372, 60939), (8436, 53253), (9028, 49761), (10431, 43068), (10476, 42883), (10767, 41724), (11058, 40626), (11834, 37962), (12654, 35502), (13542, 33174), (13908, 32301), (14356, 31293), (16587, 27084), (17751, 25308), (18981, 23668), (20313, 22116), (20862, 21534)]