238731068672

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1197103}}^1$

素因数の和:1197179

約数の個数: 72

約数和(自身を含む): 513844920960

約数和(自身を除く): 275113852288

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 256, 304, 328, 608, 656, 779, 1216, 1312, 1558, 2432, 2624, 3116, 4864, 5248, 6232, 10496, 12464, 24928, 49856, 99712, 199424, 1197103, 2394206, 4788412, 9576824, 19153648, 22744957, 38307296, 45489914, 49081223, 76614592, 90979828, 98162446, 153229184, 181959656, 196324892, 306458368, 363919312, 392649784, 727838624, 785299568, 932543237, 1455677248, 1570599136, 1865086474, 2911354496, 3141198272, 3730172948, 5822708992, 6282396544, 7460345896, 12564793088, 14920691792, 29841383584, 59682767168, 119365534336, 238731068672]

約数ペア:

[(1, 238731068672), (2, 119365534336), (4, 59682767168), (8, 29841383584), (16, 14920691792), (19, 12564793088), (32, 7460345896), (38, 6282396544), (41, 5822708992), (64, 3730172948), (76, 3141198272), (82, 2911354496), (128, 1865086474), (152, 1570599136), (164, 1455677248), (256, 932543237), (304, 785299568), (328, 727838624), (608, 392649784), (656, 363919312), (779, 306458368), (1216, 196324892), (1312, 181959656), (1558, 153229184), (2432, 98162446), (2624, 90979828), (3116, 76614592), (4864, 49081223), (5248, 45489914), (6232, 38307296), (10496, 22744957), (12464, 19153648), (24928, 9576824), (49856, 4788412), (99712, 2394206), (199424, 1197103)]