2157936

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 80

約数和(自身を含む): 6273408

約数和(自身を除く): 4115472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 67, 88, 122, 132, 134, 176, 183, 201, 244, 264, 268, 366, 402, 488, 528, 536, 671, 732, 737, 804, 976, 1072, 1342, 1464, 1474, 1608, 2013, 2211, 2684, 2928, 2948, 3216, 4026, 4087, 4422, 5368, 5896, 8052, 8174, 8844, 10736, 11792, 12261, 16104, 16348, 17688, 24522, 32208, 32696, 35376, 44957, 49044, 65392, 89914, 98088, 134871, 179828, 196176, 269742, 359656, 539484, 719312, 1078968, 2157936]

約数ペア:

[(1, 2157936), (2, 1078968), (3, 719312), (4, 539484), (6, 359656), (8, 269742), (11, 196176), (12, 179828), (16, 134871), (22, 98088), (24, 89914), (33, 65392), (44, 49044), (48, 44957), (61, 35376), (66, 32696), (67, 32208), (88, 24522), (122, 17688), (132, 16348), (134, 16104), (176, 12261), (183, 11792), (201, 10736), (244, 8844), (264, 8174), (268, 8052), (366, 5896), (402, 5368), (488, 4422), (528, 4087), (536, 4026), (671, 3216), (732, 2948), (737, 2928), (804, 2684), (976, 2211), (1072, 2013), (1342, 1608), (1464, 1474)]