195838624

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{383}}^1$

素因数の和:470

約数の個数: 72

約数和(自身を含む): 421424640

約数和(自身を除く): 225586016

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 383, 464, 551, 608, 766, 841, 928, 1102, 1532, 1682, 2204, 3064, 3364, 4408, 6128, 6728, 7277, 8816, 11107, 12256, 13456, 14554, 15979, 17632, 22214, 26912, 29108, 31958, 44428, 58216, 63916, 88856, 116432, 127832, 177712, 211033, 232864, 255664, 322103, 355424, 422066, 511328, 644206, 844132, 1288412, 1688264, 2576824, 3376528, 5153648, 6119957, 6753056, 10307296, 12239914, 24479828, 48959656, 97919312, 195838624]

約数ペア:

[(1, 195838624), (2, 97919312), (4, 48959656), (8, 24479828), (16, 12239914), (19, 10307296), (29, 6753056), (32, 6119957), (38, 5153648), (58, 3376528), (76, 2576824), (116, 1688264), (152, 1288412), (232, 844132), (304, 644206), (383, 511328), (464, 422066), (551, 355424), (608, 322103), (766, 255664), (841, 232864), (928, 211033), (1102, 177712), (1532, 127832), (1682, 116432), (2204, 88856), (3064, 63916), (3364, 58216), (4408, 44428), (6128, 31958), (6728, 29108), (7277, 26912), (8816, 22214), (11107, 17632), (12256, 15979), (13456, 14554)]