1915707101868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{239441}}^1$

素因数の和:240037

約数の個数: 192

約数和(自身を含む): 5985666892800

約数和(自身を除く): 4069959790932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 557, 684, 756, 798, 1026, 1114, 1197, 1596, 1671, 2052, 2228, 2394, 3342, 3591, 3899, 4788, 5013, 6684, 7182, 7798, 10026, 10583, 11697, 14364, 15039, 15596, 20052, 21166, 23394, 30078, 31749, 35091, 42332, 46788, 60156, 63498, 70182, 74081, 95247, 105273, 126996, 140364, 148162, 190494, 210546, 222243, 239441, 285741, 296324, 380988, 421092, 444486, 478882, 571482, 666729, 718323, 888972, 957764, 1142964, 1333458, 1436646, 1676087, 2000187, 2154969, 2666916, 2873292, 3352174, 4000374, 4309938, 4549379, 5028261, 6464907, 6704348, 8000748, 8619876, 9098758, 10056522, 12929814, 13648137, 15084783, 18197516, 20113044, 25859628, 27296274, 30169566, 31845653, 40944411, 45254349, 54592548, 60339132, 63691306, 81888822, 90508698, 95536959, 122833233, 127382612, 133368637, 163777644, 181017396, 191073918, 245666466, 266737274, 286610877, 382147836, 400105911, 491332932, 533474548, 573221754, 800211822, 859832631, 933580459, 1146443508, 1200317733, 1600423644, 1719665262, 1867160918, 2400635466, 2534004103, 2800741377, 3439330524, 3600953199, 3734321836, 4801270932, 5068008206, 5601482754, 7201906398, 7602012309, 8402224131, 10136016412, 11202965508, 14403812796, 15204024618, 16804448262, 17738028721, 22806036927, 25206672393, 30408049236, 33608896524, 35476057442, 45612073854, 50413344786, 53214086163, 68418110781, 70952114884, 91224147708, 100826689572, 106428172326, 136836221562, 159642258489, 212856344652, 273672443124, 319284516978, 478926775467, 638569033956, 957853550934, 1915707101868]

約数ペア:

[(1, 1915707101868), (2, 957853550934), (3, 638569033956), (4, 478926775467), (6, 319284516978), (7, 273672443124), (9, 212856344652), (12, 159642258489), (14, 136836221562), (18, 106428172326), (19, 100826689572), (21, 91224147708), (27, 70952114884), (28, 68418110781), (36, 53214086163), (38, 50413344786), (42, 45612073854), (54, 35476057442), (57, 33608896524), (63, 30408049236), (76, 25206672393), (84, 22806036927), (108, 17738028721), (114, 16804448262), (126, 15204024618), (133, 14403812796), (171, 11202965508), (189, 10136016412), (228, 8402224131), (252, 7602012309), (266, 7201906398), (342, 5601482754), (378, 5068008206), (399, 4801270932), (513, 3734321836), (532, 3600953199), (557, 3439330524), (684, 2800741377), (756, 2534004103), (798, 2400635466), (1026, 1867160918), (1114, 1719665262), (1197, 1600423644), (1596, 1200317733), (1671, 1146443508), (2052, 933580459), (2228, 859832631), (2394, 800211822), (3342, 573221754), (3591, 533474548), (3899, 491332932), (4788, 400105911), (5013, 382147836), (6684, 286610877), (7182, 266737274), (7798, 245666466), (10026, 191073918), (10583, 181017396), (11697, 163777644), (14364, 133368637), (15039, 127382612), (15596, 122833233), (20052, 95536959), (21166, 90508698), (23394, 81888822), (30078, 63691306), (31749, 60339132), (35091, 54592548), (42332, 45254349), (46788, 40944411), (60156, 31845653), (63498, 30169566), (70182, 27296274), (74081, 25859628), (95247, 20113044), (105273, 18197516), (126996, 15084783), (140364, 13648137), (148162, 12929814), (190494, 10056522), (210546, 9098758), (222243, 8619876), (239441, 8000748), (285741, 6704348), (296324, 6464907), (380988, 5028261), (421092, 4549379), (444486, 4309938), (478882, 4000374), (571482, 3352174), (666729, 2873292), (718323, 2666916), (888972, 2154969), (957764, 2000187), (1142964, 1676087), (1333458, 1436646)]