1403304448

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30119}}^1$

素因数の和:30157

約数の個数: 80

約数和(自身を含む): 3451029120

約数和(自身を除く): 2047724672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3584, 5824, 6656, 11648, 23296, 30119, 46592, 60238, 120476, 210833, 240952, 391547, 421666, 481904, 783094, 843332, 963808, 1566188, 1686664, 1927616, 2740829, 3132376, 3373328, 3855232, 5481658, 6264752, 6746656, 7710464, 10963316, 12529504, 13493312, 15420928, 21926632, 25059008, 26986624, 43853264, 50118016, 53973248, 87706528, 100236032, 107946496, 175413056, 200472064, 350826112, 701652224, 1403304448]

約数ペア:

[(1, 1403304448), (2, 701652224), (4, 350826112), (7, 200472064), (8, 175413056), (13, 107946496), (14, 100236032), (16, 87706528), (26, 53973248), (28, 50118016), (32, 43853264), (52, 26986624), (56, 25059008), (64, 21926632), (91, 15420928), (104, 13493312), (112, 12529504), (128, 10963316), (182, 7710464), (208, 6746656), (224, 6264752), (256, 5481658), (364, 3855232), (416, 3373328), (448, 3132376), (512, 2740829), (728, 1927616), (832, 1686664), (896, 1566188), (1456, 963808), (1664, 843332), (1792, 783094), (2912, 481904), (3328, 421666), (3584, 391547), (5824, 240952), (6656, 210833), (11648, 120476), (23296, 60238), (30119, 46592)]