305861808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14923}}^1$

素因数の和:15002

約数の個数: 80

約数和(自身を含む): 917885696

約数和(自身を除く): 612023888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3416, 5124, 6832, 10248, 14923, 20496, 29846, 44769, 59692, 89538, 104461, 119384, 179076, 208922, 238768, 313383, 358152, 417844, 626766, 716304, 835688, 910303, 1253532, 1671376, 1820606, 2507064, 2730909, 3641212, 5014128, 5461818, 6372121, 7282424, 10923636, 12744242, 14564848, 19116363, 21847272, 25488484, 38232726, 43694544, 50976968, 76465452, 101953936, 152930904, 305861808]

約数ペア:

[(1, 305861808), (2, 152930904), (3, 101953936), (4, 76465452), (6, 50976968), (7, 43694544), (8, 38232726), (12, 25488484), (14, 21847272), (16, 19116363), (21, 14564848), (24, 12744242), (28, 10923636), (42, 7282424), (48, 6372121), (56, 5461818), (61, 5014128), (84, 3641212), (112, 2730909), (122, 2507064), (168, 1820606), (183, 1671376), (244, 1253532), (336, 910303), (366, 835688), (427, 716304), (488, 626766), (732, 417844), (854, 358152), (976, 313383), (1281, 238768), (1464, 208922), (1708, 179076), (2562, 119384), (2928, 104461), (3416, 89538), (5124, 59692), (6832, 44769), (10248, 29846), (14923, 20496)]