272921472

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:413

約数の個数: 192

約数和(自身を含む): 851557200

約数和(自身を除く): 578635728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 64, 72, 74, 76, 96, 111, 114, 128, 144, 148, 152, 171, 192, 222, 228, 288, 296, 304, 333, 337, 342, 384, 444, 456, 576, 592, 608, 666, 674, 684, 703, 888, 912, 1011, 1152, 1184, 1216, 1332, 1348, 1368, 1406, 1776, 1824, 2022, 2109, 2368, 2432, 2664, 2696, 2736, 2812, 3033, 3552, 3648, 4044, 4218, 4736, 5328, 5392, 5472, 5624, 6066, 6327, 6403, 7104, 7296, 8088, 8436, 10656, 10784, 10944, 11248, 12132, 12469, 12654, 12806, 14208, 16176, 16872, 19209, 21312, 21568, 21888, 22496, 24264, 24938, 25308, 25612, 32352, 33744, 37407, 38418, 42624, 43136, 44992, 48528, 49876, 50616, 51224, 57627, 64704, 67488, 74814, 76836, 89984, 97056, 99752, 101232, 102448, 112221, 115254, 129408, 134976, 149628, 153672, 194112, 199504, 202464, 204896, 224442, 230508, 236911, 269952, 299256, 307344, 388224, 399008, 404928, 409792, 448884, 461016, 473822, 598512, 614688, 710733, 798016, 809856, 819584, 897768, 922032, 947644, 1197024, 1229376, 1421466, 1596032, 1795536, 1844064, 1895288, 2132199, 2394048, 2458752, 2842932, 3591072, 3688128, 3790576, 4264398, 4788096, 5685864, 7182144, 7376256, 7581152, 8528796, 11371728, 14364288, 15162304, 17057592, 22743456, 30324608, 34115184, 45486912, 68230368, 90973824, 136460736, 272921472]

約数ペア:

[(1, 272921472), (2, 136460736), (3, 90973824), (4, 68230368), (6, 45486912), (8, 34115184), (9, 30324608), (12, 22743456), (16, 17057592), (18, 15162304), (19, 14364288), (24, 11371728), (32, 8528796), (36, 7581152), (37, 7376256), (38, 7182144), (48, 5685864), (57, 4788096), (64, 4264398), (72, 3790576), (74, 3688128), (76, 3591072), (96, 2842932), (111, 2458752), (114, 2394048), (128, 2132199), (144, 1895288), (148, 1844064), (152, 1795536), (171, 1596032), (192, 1421466), (222, 1229376), (228, 1197024), (288, 947644), (296, 922032), (304, 897768), (333, 819584), (337, 809856), (342, 798016), (384, 710733), (444, 614688), (456, 598512), (576, 473822), (592, 461016), (608, 448884), (666, 409792), (674, 404928), (684, 399008), (703, 388224), (888, 307344), (912, 299256), (1011, 269952), (1152, 236911), (1184, 230508), (1216, 224442), (1332, 204896), (1348, 202464), (1368, 199504), (1406, 194112), (1776, 153672), (1824, 149628), (2022, 134976), (2109, 129408), (2368, 115254), (2432, 112221), (2664, 102448), (2696, 101232), (2736, 99752), (2812, 97056), (3033, 89984), (3552, 76836), (3648, 74814), (4044, 67488), (4218, 64704), (4736, 57627), (5328, 51224), (5392, 50616), (5472, 49876), (5624, 48528), (6066, 44992), (6327, 43136), (6403, 42624), (7104, 38418), (7296, 37407), (8088, 33744), (8436, 32352), (10656, 25612), (10784, 25308), (10944, 24938), (11248, 24264), (12132, 22496), (12469, 21888), (12654, 21568), (12806, 21312), (14208, 19209), (16176, 16872)]