227515728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22679}}^1$

素因数の和:22720

約数の個数: 80

約数和(自身を含む): 674956800

約数和(自身を除く): 447441072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 22679, 45358, 68037, 90716, 136074, 181432, 249469, 272148, 362864, 430901, 498938, 544296, 748407, 861802, 997876, 1088592, 1292703, 1496814, 1723604, 1995752, 2585406, 2993628, 3447208, 3991504, 4739911, 5170812, 5987256, 6894416, 9479822, 10341624, 11974512, 14219733, 18959644, 20683248, 28439466, 37919288, 56878932, 75838576, 113757864, 227515728]

約数ペア:

[(1, 227515728), (2, 113757864), (3, 75838576), (4, 56878932), (6, 37919288), (8, 28439466), (11, 20683248), (12, 18959644), (16, 14219733), (19, 11974512), (22, 10341624), (24, 9479822), (33, 6894416), (38, 5987256), (44, 5170812), (48, 4739911), (57, 3991504), (66, 3447208), (76, 2993628), (88, 2585406), (114, 1995752), (132, 1723604), (152, 1496814), (176, 1292703), (209, 1088592), (228, 997876), (264, 861802), (304, 748407), (418, 544296), (456, 498938), (528, 430901), (627, 362864), (836, 272148), (912, 249469), (1254, 181432), (1672, 136074), (2508, 90716), (3344, 68037), (5016, 45358), (10032, 22679)]