1213366336

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1327}}^1$

素因数の和:1516

約数の個数: 112

約数和(自身を含む): 2984536576

約数和(自身を除く): 1771170240

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 157, 182, 208, 224, 314, 364, 416, 448, 628, 728, 832, 1099, 1256, 1327, 1456, 2041, 2198, 2512, 2654, 2912, 4082, 4396, 5024, 5308, 5824, 8164, 8792, 9289, 10048, 10616, 14287, 16328, 17251, 17584, 18578, 21232, 28574, 32656, 34502, 35168, 37156, 42464, 57148, 65312, 69004, 70336, 74312, 84928, 114296, 120757, 130624, 138008, 148624, 208339, 228592, 241514, 276016, 297248, 416678, 457184, 483028, 552032, 594496, 833356, 914368, 966056, 1104064, 1458373, 1666712, 1932112, 2708407, 2916746, 3333424, 3864224, 5416814, 5833492, 6666848, 7728448, 10833628, 11666984, 13333696, 18958849, 21667256, 23333968, 37917698, 43334512, 46667936, 75835396, 86669024, 93335872, 151670792, 173338048, 303341584, 606683168, 1213366336]

約数ペア:

[(1, 1213366336), (2, 606683168), (4, 303341584), (7, 173338048), (8, 151670792), (13, 93335872), (14, 86669024), (16, 75835396), (26, 46667936), (28, 43334512), (32, 37917698), (52, 23333968), (56, 21667256), (64, 18958849), (91, 13333696), (104, 11666984), (112, 10833628), (157, 7728448), (182, 6666848), (208, 5833492), (224, 5416814), (314, 3864224), (364, 3333424), (416, 2916746), (448, 2708407), (628, 1932112), (728, 1666712), (832, 1458373), (1099, 1104064), (1256, 966056), (1327, 914368), (1456, 833356), (2041, 594496), (2198, 552032), (2512, 483028), (2654, 457184), (2912, 416678), (4082, 297248), (4396, 276016), (5024, 241514), (5308, 228592), (5824, 208339), (8164, 148624), (8792, 138008), (9289, 130624), (10048, 120757), (10616, 114296), (14287, 84928), (16328, 74312), (17251, 70336), (17584, 69004), (18578, 65312), (21232, 57148), (28574, 42464), (32656, 37156), (34502, 35168)]