276943968004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3079}}^1\times {\mathrm{9781}}^1$

素因数の和:12905

約数の個数: 72

約数和(自身を含む): 560993787200

約数和(自身を除く): 284049819196

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 3079, 4598, 6158, 9196, 9781, 12316, 19562, 33869, 39124, 58501, 67738, 107591, 117002, 135476, 185839, 215182, 234004, 371678, 372559, 430364, 643511, 743356, 745118, 1183501, 1287022, 1490236, 2044229, 2367002, 2574044, 4088458, 4734004, 7078621, 8176916, 14157242, 22486519, 28314484, 30115699, 44973038, 60231398, 89946076, 120462796, 331272689, 572198281, 662545378, 1144396562, 1325090756, 2288793124, 3643999579, 6294181091, 7287999158, 12588362182, 14575998316, 25176724364, 69235992001, 138471984002, 276943968004]

約数ペア:

[(1, 276943968004), (2, 138471984002), (4, 69235992001), (11, 25176724364), (19, 14575998316), (22, 12588362182), (38, 7287999158), (44, 6294181091), (76, 3643999579), (121, 2288793124), (209, 1325090756), (242, 1144396562), (418, 662545378), (484, 572198281), (836, 331272689), (2299, 120462796), (3079, 89946076), (4598, 60231398), (6158, 44973038), (9196, 30115699), (9781, 28314484), (12316, 22486519), (19562, 14157242), (33869, 8176916), (39124, 7078621), (58501, 4734004), (67738, 4088458), (107591, 2574044), (117002, 2367002), (135476, 2044229), (185839, 1490236), (215182, 1287022), (234004, 1183501), (371678, 745118), (372559, 743356), (430364, 643511)]