284964228

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 733166616

約数和(自身を除く): 448202388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 181, 202, 303, 362, 404, 433, 543, 606, 724, 866, 909, 1086, 1212, 1299, 1629, 1732, 1818, 2172, 2598, 3258, 3636, 3897, 5196, 6516, 7794, 15588, 18281, 36562, 43733, 54843, 73124, 78373, 87466, 109686, 131199, 156746, 164529, 174932, 219372, 235119, 262398, 313492, 329058, 393597, 470238, 524796, 658116, 705357, 787194, 940476, 1410714, 1574388, 2821428, 7915673, 15831346, 23747019, 31662692, 47494038, 71241057, 94988076, 142482114, 284964228]

約数ペア:

[(1, 284964228), (2, 142482114), (3, 94988076), (4, 71241057), (6, 47494038), (9, 31662692), (12, 23747019), (18, 15831346), (36, 7915673), (101, 2821428), (181, 1574388), (202, 1410714), (303, 940476), (362, 787194), (404, 705357), (433, 658116), (543, 524796), (606, 470238), (724, 393597), (866, 329058), (909, 313492), (1086, 262398), (1212, 235119), (1299, 219372), (1629, 174932), (1732, 164529), (1818, 156746), (2172, 131199), (2598, 109686), (3258, 87466), (3636, 78373), (3897, 73124), (5196, 54843), (6516, 43733), (7794, 36562), (15588, 18281)]