225445488

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1381}}^1$

素因数の和:1590

約数の個数: 80

約数和(自身を含む): 616924800

約数和(自身を除く): 391479312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 179, 228, 304, 358, 456, 537, 716, 912, 1074, 1381, 1432, 2148, 2762, 2864, 3401, 4143, 4296, 5524, 6802, 8286, 8592, 10203, 11048, 13604, 16572, 20406, 22096, 26239, 27208, 33144, 40812, 52478, 54416, 66288, 78717, 81624, 104956, 157434, 163248, 209912, 247199, 314868, 419824, 494398, 629736, 741597, 988796, 1259472, 1483194, 1977592, 2966388, 3955184, 4696781, 5932776, 9393562, 11865552, 14090343, 18787124, 28180686, 37574248, 56361372, 75148496, 112722744, 225445488]

約数ペア:

[(1, 225445488), (2, 112722744), (3, 75148496), (4, 56361372), (6, 37574248), (8, 28180686), (12, 18787124), (16, 14090343), (19, 11865552), (24, 9393562), (38, 5932776), (48, 4696781), (57, 3955184), (76, 2966388), (114, 1977592), (152, 1483194), (179, 1259472), (228, 988796), (304, 741597), (358, 629736), (456, 494398), (537, 419824), (716, 314868), (912, 247199), (1074, 209912), (1381, 163248), (1432, 157434), (2148, 104956), (2762, 81624), (2864, 78717), (3401, 66288), (4143, 54416), (4296, 52478), (5524, 40812), (6802, 33144), (8286, 27208), (8592, 26239), (10203, 22096), (11048, 20406), (13604, 16572)]