127742472

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:708

約数の個数: 192

約数和(自身を含む): 428500800

約数和(自身を除く): 300758328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 19, 22, 24, 26, 33, 36, 38, 39, 44, 52, 57, 66, 72, 76, 78, 88, 99, 104, 114, 117, 132, 143, 152, 156, 171, 198, 209, 228, 234, 247, 264, 286, 312, 342, 396, 418, 429, 456, 468, 494, 572, 627, 653, 684, 741, 792, 836, 858, 936, 988, 1144, 1254, 1287, 1306, 1368, 1482, 1672, 1716, 1881, 1959, 1976, 2223, 2508, 2574, 2612, 2717, 2964, 3432, 3762, 3918, 4446, 5016, 5148, 5224, 5434, 5877, 5928, 7183, 7524, 7836, 8151, 8489, 8892, 10296, 10868, 11754, 12407, 14366, 15048, 15672, 16302, 16978, 17784, 21549, 21736, 23508, 24453, 24814, 25467, 28732, 32604, 33956, 37221, 43098, 47016, 48906, 49628, 50934, 57464, 64647, 65208, 67912, 74442, 76401, 86196, 93379, 97812, 99256, 101868, 111663, 129294, 136477, 148884, 152802, 161291, 172392, 186758, 195624, 203736, 223326, 258588, 272954, 280137, 297768, 305604, 322582, 373516, 409431, 446652, 483873, 517176, 545908, 560274, 611208, 645164, 747032, 818862, 840411, 893304, 967746, 1091816, 1120548, 1228293, 1290328, 1451619, 1637724, 1680822, 1774201, 1935492, 2241096, 2456586, 2903238, 3275448, 3361644, 3548402, 3870984, 4913172, 5322603, 5806476, 6723288, 7096804, 9826344, 10645206, 11612952, 14193608, 15967809, 21290412, 31935618, 42580824, 63871236, 127742472]

約数ペア:

[(1, 127742472), (2, 63871236), (3, 42580824), (4, 31935618), (6, 21290412), (8, 15967809), (9, 14193608), (11, 11612952), (12, 10645206), (13, 9826344), (18, 7096804), (19, 6723288), (22, 5806476), (24, 5322603), (26, 4913172), (33, 3870984), (36, 3548402), (38, 3361644), (39, 3275448), (44, 2903238), (52, 2456586), (57, 2241096), (66, 1935492), (72, 1774201), (76, 1680822), (78, 1637724), (88, 1451619), (99, 1290328), (104, 1228293), (114, 1120548), (117, 1091816), (132, 967746), (143, 893304), (152, 840411), (156, 818862), (171, 747032), (198, 645164), (209, 611208), (228, 560274), (234, 545908), (247, 517176), (264, 483873), (286, 446652), (312, 409431), (342, 373516), (396, 322582), (418, 305604), (429, 297768), (456, 280137), (468, 272954), (494, 258588), (572, 223326), (627, 203736), (653, 195624), (684, 186758), (741, 172392), (792, 161291), (836, 152802), (858, 148884), (936, 136477), (988, 129294), (1144, 111663), (1254, 101868), (1287, 99256), (1306, 97812), (1368, 93379), (1482, 86196), (1672, 76401), (1716, 74442), (1881, 67912), (1959, 65208), (1976, 64647), (2223, 57464), (2508, 50934), (2574, 49628), (2612, 48906), (2717, 47016), (2964, 43098), (3432, 37221), (3762, 33956), (3918, 32604), (4446, 28732), (5016, 25467), (5148, 24814), (5224, 24453), (5434, 23508), (5877, 21736), (5928, 21549), (7183, 17784), (7524, 16978), (7836, 16302), (8151, 15672), (8489, 15048), (8892, 14366), (10296, 12407), (10868, 11754)]