329159384848

素因数分解:

$2^4\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2549}}^1\times {\mathrm{2819}}^1$

素因数の和:5792

約数の個数: 80

約数和(自身を含む): 731180880000

約数和(自身を除く): 402021495152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 409, 818, 1636, 2549, 2819, 2863, 3272, 5098, 5638, 5726, 6544, 10196, 11276, 11452, 17843, 19733, 20392, 22552, 22904, 35686, 39466, 40784, 45104, 45808, 71372, 78932, 142744, 157864, 285488, 315728, 1042541, 1152971, 2085082, 2305942, 4170164, 4611884, 7185631, 7297787, 8070797, 8340328, 9223768, 14371262, 14595574, 16141594, 16680656, 18447536, 28742524, 29191148, 32283188, 50299417, 57485048, 58382296, 64566376, 100598834, 114970096, 116764592, 129132752, 201197668, 402395336, 804790672, 2938923079, 5877846158, 11755692316, 20572461553, 23511384632, 41144923106, 47022769264, 82289846212, 164579692424, 329159384848]

約数ペア:

[(1, 329159384848), (2, 164579692424), (4, 82289846212), (7, 47022769264), (8, 41144923106), (14, 23511384632), (16, 20572461553), (28, 11755692316), (56, 5877846158), (112, 2938923079), (409, 804790672), (818, 402395336), (1636, 201197668), (2549, 129132752), (2819, 116764592), (2863, 114970096), (3272, 100598834), (5098, 64566376), (5638, 58382296), (5726, 57485048), (6544, 50299417), (10196, 32283188), (11276, 29191148), (11452, 28742524), (17843, 18447536), (19733, 16680656), (20392, 16141594), (22552, 14595574), (22904, 14371262), (35686, 9223768), (39466, 8340328), (40784, 8070797), (45104, 7297787), (45808, 7185631), (71372, 4611884), (78932, 4170164), (142744, 2305942), (157864, 2085082), (285488, 1152971), (315728, 1042541)]