16971996756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6563}}^1$

素因数の和:6742

約数の個数: 144

約数和(自身を含む): 47226457152

約数和(自身を除く): 30254460396

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 137, 143, 156, 242, 274, 286, 363, 411, 429, 484, 548, 572, 726, 822, 858, 1452, 1507, 1573, 1644, 1716, 1781, 3014, 3146, 3562, 4521, 4719, 5343, 6028, 6292, 6563, 7124, 9042, 9438, 10686, 13126, 16577, 18084, 18876, 19591, 19689, 21372, 26252, 33154, 39182, 39378, 49731, 58773, 66308, 72193, 78364, 78756, 85319, 99462, 117546, 144386, 170638, 198924, 215501, 216579, 235092, 255957, 288772, 341276, 431002, 433158, 511914, 646503, 794123, 862004, 866316, 899131, 938509, 1023828, 1293006, 1588246, 1798262, 1877018, 2382369, 2586012, 2697393, 2815527, 3176492, 3596524, 3754036, 4764738, 5394786, 5631054, 9529476, 9890441, 10323599, 10789572, 11262108, 11688703, 19780882, 20647198, 23377406, 29671323, 30970797, 35066109, 39561764, 41294396, 46754812, 59342646, 61941594, 70132218, 108794851, 118685292, 123883188, 128575733, 140264436, 217589702, 257151466, 326384553, 385727199, 435179404, 514302932, 652769106, 771454398, 1305538212, 1414333063, 1542908796, 2828666126, 4242999189, 5657332252, 8485998378, 16971996756]

約数ペア:

[(1, 16971996756), (2, 8485998378), (3, 5657332252), (4, 4242999189), (6, 2828666126), (11, 1542908796), (12, 1414333063), (13, 1305538212), (22, 771454398), (26, 652769106), (33, 514302932), (39, 435179404), (44, 385727199), (52, 326384553), (66, 257151466), (78, 217589702), (121, 140264436), (132, 128575733), (137, 123883188), (143, 118685292), (156, 108794851), (242, 70132218), (274, 61941594), (286, 59342646), (363, 46754812), (411, 41294396), (429, 39561764), (484, 35066109), (548, 30970797), (572, 29671323), (726, 23377406), (822, 20647198), (858, 19780882), (1452, 11688703), (1507, 11262108), (1573, 10789572), (1644, 10323599), (1716, 9890441), (1781, 9529476), (3014, 5631054), (3146, 5394786), (3562, 4764738), (4521, 3754036), (4719, 3596524), (5343, 3176492), (6028, 2815527), (6292, 2697393), (6563, 2586012), (7124, 2382369), (9042, 1877018), (9438, 1798262), (10686, 1588246), (13126, 1293006), (16577, 1023828), (18084, 938509), (18876, 899131), (19591, 866316), (19689, 862004), (21372, 794123), (26252, 646503), (33154, 511914), (39182, 433158), (39378, 431002), (49731, 341276), (58773, 288772), (66308, 255957), (72193, 235092), (78364, 216579), (78756, 215501), (85319, 198924), (99462, 170638), (117546, 144386)]