1289917296

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{27733}}^1$

素因数の和:27783

約数の個数: 120

約数和(自身を含む): 4023648720

約数和(自身を除く): 2733731424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 304, 306, 323, 342, 408, 456, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1938, 2448, 2584, 2736, 2907, 3876, 5168, 5814, 7752, 11628, 15504, 23256, 27733, 46512, 55466, 83199, 110932, 166398, 221864, 249597, 332796, 443728, 471461, 499194, 526927, 665592, 942922, 998388, 1053854, 1331184, 1414383, 1580781, 1885844, 1996776, 2107708, 2828766, 3161562, 3771688, 3993552, 4215416, 4243149, 4742343, 5657532, 6323124, 7543376, 8430832, 8486298, 8957759, 9484686, 11315064, 12646248, 16972596, 17915518, 18969372, 22630128, 25292496, 26873277, 33945192, 35831036, 37938744, 53746554, 67890384, 71662072, 75877488, 80619831, 107493108, 143324144, 161239662, 214986216, 322479324, 429972432, 644958648, 1289917296]

約数ペア:

[(1, 1289917296), (2, 644958648), (3, 429972432), (4, 322479324), (6, 214986216), (8, 161239662), (9, 143324144), (12, 107493108), (16, 80619831), (17, 75877488), (18, 71662072), (19, 67890384), (24, 53746554), (34, 37938744), (36, 35831036), (38, 33945192), (48, 26873277), (51, 25292496), (57, 22630128), (68, 18969372), (72, 17915518), (76, 16972596), (102, 12646248), (114, 11315064), (136, 9484686), (144, 8957759), (152, 8486298), (153, 8430832), (171, 7543376), (204, 6323124), (228, 5657532), (272, 4742343), (304, 4243149), (306, 4215416), (323, 3993552), (342, 3771688), (408, 3161562), (456, 2828766), (612, 2107708), (646, 1996776), (684, 1885844), (816, 1580781), (912, 1414383), (969, 1331184), (1224, 1053854), (1292, 998388), (1368, 942922), (1938, 665592), (2448, 526927), (2584, 499194), (2736, 471461), (2907, 443728), (3876, 332796), (5168, 249597), (5814, 221864), (7752, 166398), (11628, 110932), (15504, 83199), (23256, 55466), (27733, 46512)]