218968596

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 729856512

約数和(自身を除く): 510887916

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 67, 77, 81, 84, 99, 108, 126, 131, 132, 134, 154, 162, 189, 198, 201, 231, 252, 262, 268, 297, 308, 324, 378, 393, 396, 402, 462, 469, 524, 567, 594, 603, 693, 737, 756, 786, 804, 891, 917, 924, 938, 1134, 1179, 1188, 1206, 1386, 1407, 1441, 1474, 1572, 1782, 1809, 1834, 1876, 2079, 2211, 2268, 2358, 2412, 2751, 2772, 2814, 2882, 2948, 3537, 3564, 3618, 3668, 4158, 4221, 4323, 4422, 4716, 5159, 5427, 5502, 5628, 5764, 6237, 6633, 7074, 7236, 8253, 8316, 8442, 8646, 8777, 8844, 10087, 10318, 10611, 10854, 11004, 12474, 12663, 12969, 13266, 14148, 15477, 16506, 16884, 17292, 17554, 19899, 20174, 20636, 21222, 21708, 24759, 24948, 25326, 25938, 26331, 26532, 30261, 30954, 33012, 35108, 37989, 38907, 39798, 40348, 42444, 46431, 49518, 50652, 51876, 52662, 59697, 60522, 61439, 61908, 74277, 75978, 77814, 78993, 79596, 90783, 92862, 96547, 99036, 105324, 116721, 119394, 121044, 122878, 139293, 148554, 151956, 155628, 157986, 181566, 184317, 185724, 193094, 233442, 236979, 238788, 245756, 272349, 278586, 289641, 297108, 315972, 363132, 368634, 386188, 417879, 466884, 473958, 544698, 552951, 557172, 579282, 675829, 710937, 737268, 817047, 835758, 868923, 947916, 1089396, 1105902, 1158564, 1351658, 1421874, 1634094, 1658853, 1671516, 1737846, 2027487, 2211804, 2606769, 2703316, 2843748, 3268188, 3317706, 3475692, 4054974, 4976559, 5213538, 6082461, 6635412, 7820307, 8109948, 9953118, 10427076, 12164922, 15640614, 18247383, 19906236, 24329844, 31281228, 36494766, 54742149, 72989532, 109484298, 218968596]

約数ペア:

[(1, 218968596), (2, 109484298), (3, 72989532), (4, 54742149), (6, 36494766), (7, 31281228), (9, 24329844), (11, 19906236), (12, 18247383), (14, 15640614), (18, 12164922), (21, 10427076), (22, 9953118), (27, 8109948), (28, 7820307), (33, 6635412), (36, 6082461), (42, 5213538), (44, 4976559), (54, 4054974), (63, 3475692), (66, 3317706), (67, 3268188), (77, 2843748), (81, 2703316), (84, 2606769), (99, 2211804), (108, 2027487), (126, 1737846), (131, 1671516), (132, 1658853), (134, 1634094), (154, 1421874), (162, 1351658), (189, 1158564), (198, 1105902), (201, 1089396), (231, 947916), (252, 868923), (262, 835758), (268, 817047), (297, 737268), (308, 710937), (324, 675829), (378, 579282), (393, 557172), (396, 552951), (402, 544698), (462, 473958), (469, 466884), (524, 417879), (567, 386188), (594, 368634), (603, 363132), (693, 315972), (737, 297108), (756, 289641), (786, 278586), (804, 272349), (891, 245756), (917, 238788), (924, 236979), (938, 233442), (1134, 193094), (1179, 185724), (1188, 184317), (1206, 181566), (1386, 157986), (1407, 155628), (1441, 151956), (1474, 148554), (1572, 139293), (1782, 122878), (1809, 121044), (1834, 119394), (1876, 116721), (2079, 105324), (2211, 99036), (2268, 96547), (2358, 92862), (2412, 90783), (2751, 79596), (2772, 78993), (2814, 77814), (2882, 75978), (2948, 74277), (3537, 61908), (3564, 61439), (3618, 60522), (3668, 59697), (4158, 52662), (4221, 51876), (4323, 50652), (4422, 49518), (4716, 46431), (5159, 42444), (5427, 40348), (5502, 39798), (5628, 38907), (5764, 37989), (6237, 35108), (6633, 33012), (7074, 30954), (7236, 30261), (8253, 26532), (8316, 26331), (8442, 25938), (8646, 25326), (8777, 24948), (8844, 24759), (10087, 21708), (10318, 21222), (10611, 20636), (10854, 20174), (11004, 19899), (12474, 17554), (12663, 17292), (12969, 16884), (13266, 16506), (14148, 15477)]